{"title":"Presentation Switcher Systems for Boardrooms \u0026 Auditoriums","description":"\u003cp\u003ePresentation Switcher solutions form the central hub of modern collaborative environments, providing technical operators with the essential power to manage diverse multimedia formats seamlessly across professional meeting spaces. Whether you are coordinating advanced hardware layouts for corporate boardrooms, university lecture halls, executive training rooms, or multi-purpose event facilities, keeping video routing clean prevents disruptive presentation delays. Relying on basic legacy adapters or manual cable swapping regularly causes resolution mismatching, slow signal handshakes, or total screen blackouts during crucial meetings, making a professional-grade hub an absolute necessity.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003eOur robust distribution lineup features high-bandwidth scaling engines engineered to maintain pristine visual clarity across continuous enterprise usage cycles without experiencing structural dropouts. These professional multi-format systems are equipped with smart EDID management, strict HDCP compliance handling, integrated audio breakaway routing, and flexible IP network remote access interfaces to streamline your digital environment cleanly. Deploying a dedicated Presentation Switcher setup ensures your local venue benefits from instantaneous source cutting, glitch-free video scaling, and perfect multi-channel audio synchronization across all connected projectors or interactive display panels.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003eCheck out our comprehensive online store inventory of reliable signal management hardware built to effortlessly handle the rigorous technical standards of modern visual and collaborative workspaces. Find the ideal deployment of a high-performance Presentation Switcher for your enterprise project today to protect crucial media streams, maximize your team's daily presentation efficiency, and build a truly premium visual framework.\u003c\/p\u003e","products":[{"product_id":"st-npsb42h70-4x2-4k60-seamless-presentation-switch","title":"ST-NPSB42H70 4x2 4K60 Seamless Presentation Switch","description":"\u003cstyle\u003e\n  .amp-spec-wrap { width: 100%; font-family: Arial, sans-serif; font-size: 14px; color: #222; }\n  .amp-spec-wrap h2 { font-size: 16px; margin: 28px 0 8px; border-bottom: 2px solid #222; padding-bottom: 4px; text-align: center; }\n  .amp-spec-wrap h3 { font-size: 14px; margin: 18px 0 6px; }\n  .amp-spec-wrap table { width: 100%; border-collapse: collapse; margin-bottom: 16px; }\n  .amp-spec-wrap th { background: #333; color: #fff; text-align: left; padding: 7px 10px; font-size: 13px; }\n  .amp-spec-wrap td { padding: 6px 10px; border: 1px solid #ccc; vertical-align: top; }\n  .amp-spec-wrap tr:nth-child(even) td { background: #f5f5f5; }\n  .amp-spec-wrap .group td { background: #e0e0e0; font-weight: bold; font-size: 13px; }\n  .amp-spec-wrap td:first-child { font-weight: bold; width: 38%; }\n  .amp-spec-wrap img { width: 100%; height: auto; display: block; }\n\u003c\/style\u003e\n\n\u003cp\u003e\u003cstrong\u003eST-NPSB42H70 4x2 4K60 Seamless Presentation Switch supports video resolutions up to 4K@60Hz 4:4:4 8-bit deep color and HDCP 2.3. The ST-NPSB42H70 4x2 4K60 Seamless Presentation Switch features multi-view function for multiple sources on a single screen, two HDMI outputs, and one HDBaseT 3.0 output mirrored with HDMI OUT 2. This ST-NPSB42H70 4x2 4K60 Seamless Presentation Switch extends uncompressed 4K60Hz up to 132ft\/40m or 4K30Hz\/1080P60Hz up to 230ft\/70m via single CAT6A cable. Each USB-C input supports DisplayPort Alternate mode A\/V up to 4K@60Hz, USB 3.2 Gen 1 5Gbps data, up to 60W power charging, and 1Gbps Ethernet.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eST-NPSB42H70 4x2 4K60 Seamless Presentation Switch Features\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e☆ Video resolution up to 4K@60Hz 4:4:4, HDMI 2.0b, HDCP 2.3, DP 1.4 and HDBaseT 3.0 compliant\u003cbr\u003e☆ USB 3.2 Gen 1 up to 5Gbps\u003cbr\u003e☆ 4x2 seamless switching (single screen) and fast switching (multiview) function\u003cbr\u003e☆ Manual switching or auto switching mode\u003cbr\u003e☆ Multiple multiview display modes: Auto \/ Single \/ PIP \/ PBP \/ Triple \/ Quad \/ Custom\u003cbr\u003e☆ Input: 2x USB-C, 2x HDMI, 1x Analog audio, 1x Dante 2ch\u003cbr\u003e☆ Output: 1x HDMI, 1x HDMI + HDBaseT mirrored, 1x Analog audio, 1x Dante 2ch\u003cbr\u003e☆ USB-C supports DisplayPort Alternate mode for A\/V, USB 3.2, 1G LAN and 60W charging\u003cbr\u003e☆ Local USB 3.2 switching and extending USB 2.0 over HDBaseT 3.0\u003cbr\u003e☆ Local USB KVM hotkeys and mouse switching\u003cbr\u003e☆ Uncompressed 4K60 4:4:4 over HDBaseT 3.0 up to 132ft\/40m via single CAT6A cable\u003cbr\u003e☆ Uncompressed 1080P \u0026amp; 4K30 over HDBaseT 3.0 up to 230ft\/70m via single CAT6A cable\u003cbr\u003e☆ Audio embedded and de-embedded; audio DSP for gain, equalizer, volume and delay\u003cbr\u003e☆ Dante 2x2 audio input and output\u003cbr\u003e☆ CEC\/RS-232 control external devices ON\/OFF with display auto power\u003cbr\u003e☆ Advanced EDID management (17 modes including user-defined)\u003cbr\u003e☆ Standard PoE power supply from TX to RX (TX_PSE, RX_PD)\u003cbr\u003e☆ Flexible control via front panel buttons, IR remote, RS-232, TCP\/IP or Web GUI\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eST-NPSB42H70 4x2 4K60 Seamless Presentation Switch Package Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e① 1x 4x2 Seamless Presentation Switch\u003cbr\u003e② 1x HDBaseT Receiver\u003cbr\u003e③ 1x IR Blaster Cable (1.5 metres)\u003cbr\u003e④ 1x IR Wideband Receiver Cable (1.5 metres)\u003cbr\u003e⑤ 3x 3pin-3.5mm Phoenix Connector (male)\u003cbr\u003e⑥ 3x 5pin-3.5mm Phoenix Connector (male)\u003cbr\u003e⑦ 4x Mounting Ear\u003cbr\u003e⑧ 8x Machine Screw\u003cbr\u003e⑨ 1x 24V\/8A Desktop Power Supply \u0026amp; 1x AC Power Cord (1.5 metres)\u003cbr\u003e⑩ 1x IR Remote\u003cbr\u003e   1x User Manual\u003c\/p\u003e\n\n\u003cdiv class=\"amp-spec-wrap\"\u003e\n\u003ch2\u003eST-NPSB42H70 4x2 4K60 Seamless Presentation Switch Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTechnical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Compliance\u003c\/td\u003e\n\u003ctd\u003eHDMI 2.0b\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCP Compliance\u003c\/td\u003e\n\u003ctd\u003eHDCP 2.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP Version\u003c\/td\u003e\n\u003ctd\u003eDP 1.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Bandwidth\u003c\/td\u003e\n\u003ctd\u003e18Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Resolution\u003c\/td\u003e\n\u003ctd\u003eUp to 4K@60Hz 4:4:4 8-bit deep color\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Space\u003c\/td\u003e\n\u003ctd\u003eRGB, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003e8\/10\/12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIR Level\u003c\/td\u003e\n\u003ctd\u003e12Vp-p\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIR Frequency\u003c\/td\u003e\n\u003ctd\u003eWideband 20K–60KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Bandwidth\u003c\/td\u003e\n\u003ctd\u003eUSB 3.2 Gen 1 up to 5Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Bandwidth (LAN \u0026amp; USB-C)\u003c\/td\u003e\n\u003ctd\u003e1Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Protection\u003c\/td\u003e\n\u003ctd\u003eIEC 61000-4-2: ±8kV (Air-gap discharge), ±4kV (Contact discharge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTransmission Distance\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDBaseT\u003c\/td\u003e\n\u003ctd\u003e4K60: 131ft\/40m  |  1080P \u0026amp; 4K30: 230ft\/70m (CAT6A F\/FTP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Cable\u003c\/td\u003e\n\u003ctd\u003eUp to 9.8ft\/3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB-C Cable\u003c\/td\u003e\n\u003ctd\u003eUp to 9.8ft\/3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eAudio\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Formats\u003c\/td\u003e\n\u003ctd\u003eUSB-C\/HDMI\/HDBT: Digital audio, 32–192kHz\/24bit, LPCM 2CH\u003cbr\u003eLINE IN: Analog audio, Balanced\/unbalanced 2CH, Max input level 2Vrms\u003cbr\u003eLINE OUT: Analog audio, Balanced 2CH (Max 2Vrms) \/ Unbalanced 2CH (Max 1Vrms)\u003cbr\u003eDANTE: Digital audio 2x2 in\/out, LPCM 2CH, 44.1K–96KHz 16\/24bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Sample Rate (Dante)\u003c\/td\u003e\n\u003ctd\u003e44.1 \/ 48 \/ 88.2 \/ 96kHz at 24bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Network Bandwidth\u003c\/td\u003e\n\u003ctd\u003e100Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTX Line Input Level (Max)\u003c\/td\u003e\n\u003ctd\u003e8.2dBu (2Vrms) @ balanced or unbalanced audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTX Line Output Level (Max)\u003c\/td\u003e\n\u003ctd\u003e8.2dBu (2Vrms) @ balanced audio  |  2.2dBu (1Vrms) @ unbalanced audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRX Line Output Level (Max)\u003c\/td\u003e\n\u003ctd\u003e8.2dBu (2Vrms) @ balanced audio  |  2.2dBu (1Vrms) @ unbalanced audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e10K Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e330 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20Hz to 20kHz (+0.5dB \/ -1dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio S\/N Ratio\u003c\/td\u003e\n\u003ctd\u003e93dB @ 2Vrms, 1kHz A-weighted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio THD+N\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1% @ 0dBV, 1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Output Sync Delay (TX)\u003c\/td\u003e\n\u003ctd\u003e0 to 50ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Output Sync Delay (RX)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDante Audio Delay\u003c\/td\u003e\n\u003ctd\u003e2 \/ 3 \/ 4 \/ 5 \/ 10ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTransmitter (Switch) Connections\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e2x HDMI IN [HDMI Type A, 19-pin female]\u003cbr\u003e2x USB-C IN [Type C, 24-pin female, 60W charging]\u003cbr\u003e1x LINE IN [5pin-3.5mm phoenix connector]\u003cbr\u003e1x DANTE IN [RJ45]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e2x HDMI OUT [HDMI Type A, 19-pin female]\u003cbr\u003e1x HDBT OUT [RJ45, 48V PoE\/PSE]\u003cbr\u003e1x LINE OUT [5pin-3.5mm phoenix connector]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003e1x RS-232 [3pin-3.5mm phoenix connector]\u003cbr\u003e1x RS-232 CTL [3pin-3.5mm phoenix connector]\u003cbr\u003e1x LAN [RJ45, 1G]\u003cbr\u003e2x USB 3.2 HOST [USB Type B, 9-pin female]\u003cbr\u003e3x USB 3.2 DEVICES [USB Type A, 9-pin female]\u003cbr\u003e2x USB 1.1 KVM [Type A, 4-pin female]\u003cbr\u003e1x USB-C DEVICE [Type C, 24-pin female]\u003cbr\u003e1x IR IN [3.5mm jack, 12V level]\u003cbr\u003e1x IR OUT [3.5mm jack, 12V level]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eHDBaseT Receiver Connections\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e1x HDBaseT IN [RJ45, 48V PoE\/PD]\u003cbr\u003e1x HDMI IN [Type A, 19-pin female]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e1x HDMI OUT [Type A, 19-pin female]\u003cbr\u003e1x LINE OUT [5pin-3.5mm phoenix connector]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003e1x RS-232 [3pin-3.5mm phoenix connector]\u003cbr\u003e1x USB HOST [Type B, 4-pin female]\u003cbr\u003e2x USB DEVICES [Type A, 4-pin female]\u003cbr\u003e1x SERVICE [Micro USB, 5-pin female]\u003cbr\u003e1x IR IN [3.5mm jack, 12V level]\u003cbr\u003e1x IR OUT [3.5mm jack, 12V level]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eMechanical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eFront panel: Aluminium; Rear case: Metal Enclosure — Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eTransmitter: 220mm [W] × 220mm [D] × 44.5mm [H]\u003cbr\u003eReceiver: 140mm [W] × 105mm [D] × 21.5mm [H]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eTransmitter: 1.78kg  |  Receiver: 424g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eInput: AC100–240V 50\/60Hz; Output: DC 24V\/8A (CE\/FCC\/UL certified)\u003cbr\u003eReceiver also supports PoE (through HDBaseT IN port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption (Max)\u003c\/td\u003e\n\u003ctd\u003e170W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C ~ 40°C \/ 32°F ~ 104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C ~ 60°C \/ -40°F ~ 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e20%~80% (relative humidity, non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Humidity\u003c\/td\u003e\n\u003ctd\u003e10%~90% (relative humidity, non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eST-NPSB42H70 4x2 4K60 Seamless Presentation Switch Operation Controls and Functions\u003c\/h2\u003e\n\u003ch3\u003eST-NPSB42H70 4x2 4K60 Seamless Presentation Switch Switch — Front Panel\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_145020.png?v=1780920144\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003ePOWER Button\u003c\/td\u003e\n\u003ctd\u003ePress and hold for 3 seconds to enter standby mode (button light red). In standby mode, short press to power on (button light blue).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eIR Window\u003c\/td\u003e\n\u003ctd\u003eIR signal receiving window for IR remote control.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eOUT 1 Button\u003c\/td\u003e\n\u003ctd\u003ePress to select the input channel for HDMI OUT 1. Button light is on when OUT 1 is connected to a display device; off otherwise.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eInput LEDs (USB-C 1 \/ USB-C 2 \/ HDMI 3 \/ HDMI 4 \/ AUTO)\u003c\/td\u003e\n\u003ctd\u003eUSB-C 1\/USB-C 2\/HDMI 3\/HDMI 4: Steady green = corresponding input is selected; off = not selected.\u003cbr\u003eAUTO: On when auto switching \/ automatic layout mode is active.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eOUT 2 Button\u003c\/td\u003e\n\u003ctd\u003ePress to select the input channel for HDMI OUT 2. Button light is on when OUT 2 is connected to a display device; off otherwise.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eUSB DEVICES Ports 1\/2\u003c\/td\u003e\n\u003ctd\u003eUSB 3.2 Gen 1 extension ports supporting 5V\/900mA output. Connect USB 3.0 flash drives, cameras, printers, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eUSB 1.1 KVM Ports\u003c\/td\u003e\n\u003ctd\u003eUSB 1.1 device ports for keyboard and mouse, supporting hotkey function and 5V\/500mA output.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eST-NPSB42H70 4x2 4K60 Seamless Presentation Switch Switch — Rear Panel\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_145201.png?v=1780920249\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eDANTE Port\u003c\/td\u003e\n\u003ctd\u003eDante network port — connect to a network switch with other Dante devices. Supports both Dante audio receive and transmit.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eLINE IN Port\u003c\/td\u003e\n\u003ctd\u003eAnalog audio input (5pin-3.5mm phoenix connector). Balanced\/unbalanced, max 2Vrms.\u003cbr\u003eBalanced: L+, L−, GND, R+, R−  |  Unbalanced: L+, GND, R+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eLINE OUT Port\u003c\/td\u003e\n\u003ctd\u003eAnalog audio output (5pin-3.5mm phoenix connector). Balanced max 2Vrms \/ Unbalanced max 1Vrms.\u003cbr\u003eBalanced: L+, L−, GND, R+, R−  |  Unbalanced: L+, GND, R+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eIR IN Port\u003c\/td\u003e\n\u003ctd\u003eConnect the IR receiver cable — used for IR signal pass-through or controlling this product via IR remote. IR blaster pin 1: +, pin 2: −. IR receiver pin 1: IR Signal, pin 2: GND, pin 3: 12V.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eIR OUT Port\u003c\/td\u003e\n\u003ctd\u003eConnect the IR blaster cable. The IR signal originates from the HDBaseT Receiver IR IN port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eRS-232 Port\u003c\/td\u003e\n\u003ctd\u003eRS-232 serial port with two functions: (1) RS-232 signal pass-through or control of external devices; (2) Valens firmware and hotkey function firmware update (switchable via API commands).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eRS-232 CTL Port\u003c\/td\u003e\n\u003ctd\u003eRS-232 serial port for API command control and MCU update. Default baud rate: 115200 (8N1). TCP\/IP port: 8000.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eRESET Button\u003c\/td\u003e\n\u003ctd\u003ePress and hold for 5 seconds — all front panel LEDs flash at 1Hz. When LEDs stop flashing, unit has been restored to factory default settings.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eLAN Port\u003c\/td\u003e\n\u003ctd\u003e1G Ethernet port for TCP\/IP and Web GUI. Connect to a router or network switch. Default IP: 192.168.0.100.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eDC 24V Port\u003c\/td\u003e\n\u003ctd\u003eConnect the included DC 24V\/8A power adapter.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003eUSB DEVICES 3\/4 Ports\u003c\/td\u003e\n\u003ctd\u003eUSB 3.2 Gen 1 extension ports supporting 5V\/900mA output.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003eUSB-C 1\/2 Ports\u003c\/td\u003e\n\u003ctd\u003eMultipurpose USB-C ports with four functions: (1) USB-C A\/V signal input (DisplayPort Alternate mode, up to 4K@60Hz); (2) USB Host port (USB 3.2 Gen 1 5Gbps); (3) 60W charging to connected device; (4) USB-C network access (1Gbps Ethernet passthrough).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003eHOST 3\/4 Ports\u003c\/td\u003e\n\u003ctd\u003eUSB Host ports supporting USB 3.2 Gen 1 5Gbps. Connect to PC host for KVM functionality.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003eIN 3\/4 Ports (HDMI)\u003c\/td\u003e\n\u003ctd\u003eHDMI signal input ports — connect to HDMI source devices (DVD, Blu-ray, PC) with HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003eOUT 1\/2 Ports (HDMI)\u003c\/td\u003e\n\u003ctd\u003eHDMI signal output ports — connect to HDMI display devices (TV, monitor) with HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003eHDBT 2 Port\u003c\/td\u003e\n\u003ctd\u003eHDBaseT output port — connect to the HDBaseT IN port of the receiver with a CAT6A (F\/FTP) cable. Supports PoE PSE to power the receiver.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003eLink Signal Indicator (Green)\u003c\/td\u003e\n\u003ctd\u003eOn: Transmitter and Receiver connected and linked. Flashing: Link abnormal. Off: Not linked.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003eData Signal Indicator (Yellow)\u003c\/td\u003e\n\u003ctd\u003eOn: Video signal input with HDCP. Flashing: Video signal without HDCP. Off: No video signal.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eST-NPSB42H70 4x2 4K60 Seamless Presentation Switch HDBaseT Receiver Panel\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_145245.png?v=1780920286\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003ePower LED (Red)\u003c\/td\u003e\n\u003ctd\u003eOn when the receiver is powered on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eLINK LED (Green)\u003c\/td\u003e\n\u003ctd\u003eOn: Good connection to transmitter. Flashing: Poor connection. Off: Not connected.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eVIDEO LED (Green)\u003c\/td\u003e\n\u003ctd\u003eOn: Video signal with HDCP. Flashing: Video signal without HDCP. Off: No video signal.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eHDBT LED (Green)\u003c\/td\u003e\n\u003ctd\u003eOn when the HDBaseT IN port is selected as the signal input channel.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eHDMI LED (Green)\u003c\/td\u003e\n\u003ctd\u003eOn when the HDMI IN port is selected as the signal input channel.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eSELECT Button\u003c\/td\u003e\n\u003ctd\u003ePress to select the signal input channel (toggles between HDBaseT IN and HDMI IN).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eIR IN Port\u003c\/td\u003e\n\u003ctd\u003eConnect the IR receiver cable — IR signal will be sent to the IR OUT port of the transmitter.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eIR OUT Port\u003c\/td\u003e\n\u003ctd\u003eConnect the IR blaster cable — IR signal originates from the IR IN port of the transmitter.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eDEVICES Ports (1\/2)\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0 extension ports supporting 5V\/500mA output. Connect whiteboard, mouse, keyboard, USB camera or other USB devices.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eSERVICE Port\u003c\/td\u003e\n\u003ctd\u003eMicro USB port for firmware update.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003eHDBaseT IN Port\u003c\/td\u003e\n\u003ctd\u003eHDBaseT input port — connect to the HDBT 2 port of the transmitter with a CAT6A (F\/FTP) cable. Supports PoE PD (can power the receiver).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003eData Signal Indicator (Yellow)\u003c\/td\u003e\n\u003ctd\u003eOn: Video signal with HDCP. Flashing: Video without HDCP. Off: No video signal.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003eLink Signal Indicator (Green)\u003c\/td\u003e\n\u003ctd\u003eOn: Transmitter and Receiver linked. Flashing: Link abnormal. Off: Not linked.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003eHDMI IN Port\u003c\/td\u003e\n\u003ctd\u003eHDMI signal input — connect to HDMI source device with HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003eHOST Port\u003c\/td\u003e\n\u003ctd\u003eUSB Host port supporting USB 2.0. Connect to PC for USB KVM over HDBaseT.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003eHDMI OUT Port\u003c\/td\u003e\n\u003ctd\u003eHDMI signal output — connect to HDMI display device (TV, monitor) with HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003eLINE OUT Port\u003c\/td\u003e\n\u003ctd\u003eAnalog audio output (5pin-3.5mm phoenix connector). Balanced max 2Vrms \/ Unbalanced max 1Vrms.\u003cbr\u003eBalanced: L+, L−, GND, R+, R−  |  Unbalanced: L+, GND, R+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003eRS-232 Port\u003c\/td\u003e\n\u003ctd\u003eRS-232 serial port for RS-232 signal pass-through or controlling external devices.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003eDC 24V Port\u003c\/td\u003e\n\u003ctd\u003eConnect the DC 24V power adapter. Note: The receiver can also be powered by PoE through the HDBaseT IN port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eST-NPSB42H70 4x2 4K60 Seamless Presentation Switch IR Remote Control\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_145334.png?v=1780920316\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 30%;\"\u003eButton \/ Group\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003ePress to power on the switch or set it to standby mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOUT 1 — USB-C 1 \/ USB-C 2 \/ HDMI 3 \/ HDMI 4\u003c\/td\u003e\n\u003ctd\u003eSelect input source for OUT 1 in single screen display mode. Corresponding input LED lights green.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOUT 1 — Multiview (⊞)\u003c\/td\u003e\n\u003ctd\u003eShort press to cycle through multiview modes: Single → PIP → PBP → Triple → Quad.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOUT 1 — ◄ \/ ►\u003c\/td\u003e\n\u003ctd\u003eCycle to previous or next input source for OUT 1 in single screen mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOUT 1 — AUTO\u003c\/td\u003e\n\u003ctd\u003eEnable\/disable auto switching for OUT 1.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOUT 1 — RES.\u003c\/td\u003e\n\u003ctd\u003eCycle through output resolution options for OUT 1.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOUT 1 — MUTE\u003c\/td\u003e\n\u003ctd\u003eMute\/unmute audio of OUT 1.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOUT 1 — VOL− \/ VOL+\u003c\/td\u003e\n\u003ctd\u003eDecrease\/increase audio output volume of OUT 1.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOUT 2 buttons\u003c\/td\u003e\n\u003ctd\u003eSame set of controls as OUT 1, applied to OUT 2 \/ HDMI\/HDBT Out 2.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRX HDBT\u003c\/td\u003e\n\u003ctd\u003eSelect the HDBaseT IN port as the signal source input channel of the receiver.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRX HDMI\u003c\/td\u003e\n\u003ctd\u003eSelect the HDMI IN port as the signal source input channel of the receiver.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePRESET\u003c\/td\u003e\n\u003ctd\u003eCycle through preset application scenes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eST-NPSB42H70 4x2 4K60 Seamless Presentation Switch IR Cable Pin Assignment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe pin assignment of the IR Receiver cable and IR Blaster cable is as below:\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_145429.png?v=1780920399\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eST-NPSB42H70 4x2 4K60 Seamless Presentation Switch Multiview Display Modes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe presentation switch supports the following multiview display modes, selectable via Web GUI, IR remote, or RS-232 commands:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuto\u003c\/strong\u003e — recalls the multiview display mode set in Web GUI automatically.\u003cbr\u003e\u003cstrong\u003eSingle\u003c\/strong\u003e — single screen display.\u003cbr\u003e\u003cstrong\u003ePBP\u003c\/strong\u003e — dual screen side by side: Dual-LR or Dual-TB.\u003cbr\u003e\u003cstrong\u003ePIP\u003c\/strong\u003e — picture-in-picture: PIP-LT, PIP-LB, PIP-RT, PIP-RB.\u003cbr\u003e\u003cstrong\u003eTriple\u003c\/strong\u003e — triple screen: Triple-L, Triple-R, Triple-T, Triple-B.\u003cbr\u003e\u003cstrong\u003eQuad\u003c\/strong\u003e — quad screen: Quad-L, Quad-R, Quad-T, Quad-B, Quad-S.\u003cbr\u003e\u003cstrong\u003eCopy Output\u003c\/strong\u003e — copies the display mode of the other output port.\u003cbr\u003e\u003cstrong\u003eCustom\u003c\/strong\u003e — five user-customised window layouts (Custom 1–5) with free window size, position and source assignment.\u003c\/p\u003e\n\u003cp\u003eMultiview window distributions are as following:\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_145537.png?v=1780920454\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eYou can set\/select multiview display modes via Web GUI. For details, please refer to the \u003cbr\u003eVideo and System interface operation of  “10. Web GUI Operation Guide”.\u003cbr\u003eIn addition, you can select multiview display modes via IR remote control or RS-232 \u003cbr\u003ecommands.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eST-NPSB42H70 4x2 4K60 Seamless Presentation Switch Keyboard \u0026amp; Mouse Hotkeys\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eKeyboard hotkeys\u003c\/strong\u003e (use Scroll Lock×2 or Ctrl×2 as the prefix):\u003cbr\u003eSwitch OUT 1 to input 1–4: prefix + 1 + [1\/2\/3\/4]\u003cbr\u003eSwitch OUT 2 to input 1–4: prefix + 2 + [1\/2\/3\/4]\u003cbr\u003eSwitch OUT 1 to next\/previous input: prefix + 1 + Page Up \/ Page Down\u003cbr\u003eSwitch OUT 2 to next\/previous input: prefix + 2 + Page Up \/ Page Down\u003cbr\u003eEnable\/Disable buzzer: prefix + F12\u003cbr\u003eNote: Do not use the numeric keypad on the right of the keyboard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMouse hotkeys:\u003c\/strong\u003e\u003cbr\u003eDouble-click scroll wheel then right-click: Switch OUT 1 to next input.\u003cbr\u003eDouble-click scroll wheel then left-click: Switch OUT 2 to next input.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eST-NPSB42H70 4x2 4K60 Seamless Presentation Switch Web GUI\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDefault IP address: 192.168.0.100. Connect the LAN port to a PC on the same network segment and enter the IP in a browser. Default login credentials: Admin \/ 1234 and User \/ 1234. The Web GUI provides the following pages: Information, Preset (up to 8 scenes), Input (EDID\/HDCP per port), Output (scaling\/HDCP\/on-off per output), Video (window layout, multiview, freeze, AV mute), Audio (matrix, input\/output gain, GEQ, delay, Dante routing), USB (follow video \/ manual \/ auto switch), RS-232, Network, and System (auto switch, display control, CEC, fan, firmware update).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRS-232 Control\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_145702.png?v=1780920561\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eConnect the RS-232 CTL port to a PC using a 3pin-3.5mm phoenix connector cable and an RS-232 to USB cable. Default baud rate: 115200 (8N1). TCP\/IP port: 8000. Full ASCII command set covers system settings, input\/output control, video layout, audio matrix, USB switching, CEC, preset recall, and network configuration. Send the command \"help\" to retrieve the full command list.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eConnection Diagram\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/ChatGPT_Image_Jun_8_2026_03_08_40_PM.png?v=1780920628\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"staison","offers":[{"title":"Default Title","offer_id":52240896065767,"sku":"ST-NPSB42H70","price":9010.63,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8144\/3559\/files\/ST-NPSB42H70_TRANSMITTER_AND_RECEIVER_FRONT.jpg?v=1782133126"},{"product_id":"st-npsb51h70-5x1-hdmi-usb-c-presentation-switch","title":"ST-NPSB51H70 5x1 HDMI USB-C Presentation Switch 4K60","description":"\u003cstyle\u003e\n  .amp-spec-wrap { width: 100%; font-family: Arial, sans-serif; font-size: 14px; color: #222; }\n  .amp-spec-wrap h2 { font-size: 16px; margin: 28px 0 8px; border-bottom: 2px solid #222; padding-bottom: 4px; text-align: center; }\n  .amp-spec-wrap h3 { font-size: 14px; margin: 18px 0 6px; }\n  .amp-spec-wrap table { width: 100%; border-collapse: collapse; margin-bottom: 16px; }\n  .amp-spec-wrap th { background: #333; color: #fff; text-align: left; padding: 7px 10px; font-size: 13px; }\n  .amp-spec-wrap td { padding: 6px 10px; border: 1px solid #ccc; vertical-align: top; }\n  .amp-spec-wrap tr:nth-child(even) td { background: #f5f5f5; }\n  .amp-spec-wrap .group td { background: #e0e0e0; font-weight: bold; font-size: 13px; }\n  .amp-spec-wrap td:first-child { font-weight: bold; width: 38%; }\n  .amp-spec-wrap img { width: 100%; height: auto; display: block; }\n\u003c\/style\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NPSB51H70 5x1 HDMI USB-C Presentation Switch is a professional 4K60 seamless presentation switch with three HDMI inputs, two USB-C inputs, one HDMI output, and one HDBaseT 3.0 output. The ST-NPSB51H70 5x1 HDMI USB-C Presentation Switch supports seamless switching, multiview display, USB KVM, Dante audio, EDID management, and HDBaseT transmission up to 70m for conference rooms and professional AV installations.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eST-NPSB51H70 5x1 HDMI USB-C Presentation Switch Features\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e☆ HDCP 2.2, DP 1.2 compliant, 18Gbps video bandwidth\u003cbr\u003e☆ Video resolution up to 4K@60Hz 4:4:4, as specified in HDMI 2.0b\u003cbr\u003e☆ Uncompressed 4K60 over HDBaseT 3.0 up to 132ft\/40m via single CAT6A (F\/FTP) cable\u003cbr\u003e☆ Uncompressed 1080P \u0026amp; 4K30 over HDBaseT 3.0 up to 230ft\/70m via single CAT6A (F\/FTP) cable\u003cbr\u003e☆ Up to 5 multiview display modes: Single \/ PIP \/ PBP \/ Triple \/ Quad\u003cbr\u003e☆ 5x1 seamless switching (single screen) and fast switching (multiview) function\u003cbr\u003e☆ Input: 2x USB-C, 3x HDMI, 1x Analog audio, 1x Dante® 2ch\u003cbr\u003e☆ Output: 1x HDMI and 1x HDBaseT mirrored, 1x Analog audio, 1x Dante® 2ch\u003cbr\u003e☆ USB-C supports DisplayPort Alt mode for A\/V, USB 2.0, 100M Ethernet and 60W charging\u003cbr\u003e☆ Local USB 2.0 KVM switching and extending USB 2.0 over HDBaseT 3.0\u003cbr\u003e☆ Manual switching and automatic switching modes\u003cbr\u003e☆ Analog\/Dante® audio embedding and de-embedding\u003cbr\u003e☆ Built-in 3x3 audio matrix with independent audio EQ\/volume\/delay adjustment\u003cbr\u003e☆ CEC\/RS-232 control external devices ON\/OFF\u003cbr\u003e☆ Advanced EDID management (16 modes including user-defined)\u003cbr\u003e☆ Standard PoE power supply supported (TX_PSE, RX_PD)\u003cbr\u003e☆ Flexible control via front panel buttons, IR remote, RS-232, TCP\/IP or Web GUI\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eST-NPSB51H70 5x1 HDMI USB-C Presentation Switch Package Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e① 1x 5x1 Seamless Presentation Switch\u003cbr\u003e② 1x HDBaseT Receiver\u003cbr\u003e③ 1x IR Blaster Cable (1.5 metres)\u003cbr\u003e④ 1x IR Wideband Receiver Cable (1.5 metres)\u003cbr\u003e⑤ 2x 3pin-3.5mm Phoenix Connector (male)\u003cbr\u003e⑥ 3x 5pin-3.5mm Phoenix Connector (male)\u003cbr\u003e⑦ 4x Mounting Ear\u003cbr\u003e⑧ 8x Machine Screw\u003cbr\u003e⑨ 1x 24V\/8A Desktop Power Supply \u0026amp; 1x AC Power Cord (1.5 metres)\u003cbr\u003e⑩ 1x IR Remote\u003cbr\u003e   1x User Manual\u003c\/p\u003e\n\n\u003cdiv class=\"amp-spec-wrap\"\u003e\n\u003ch2\u003eST-NPSB51H70 5x1 HDMI USB-C Presentation Switch Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTechnical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Compliance\u003c\/td\u003e\n\u003ctd\u003eHDMI 2.0b\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCP Compliance\u003c\/td\u003e\n\u003ctd\u003eHDCP 2.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP Version\u003c\/td\u003e\n\u003ctd\u003eDP 1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Bandwidth\u003c\/td\u003e\n\u003ctd\u003e18Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Video Resolution\u003c\/td\u003e\n\u003ctd\u003e480i up to 4K×2K@60Hz 4:4:4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Video Resolution\u003c\/td\u003e\n\u003ctd\u003eAuto, 3840×2160p60\/50\/30\/25, 4096×2160p60\/50, 1920×1200p60RB, 1920×1080p60\/50, 1360×768p60, 1280×800p60, 1280×720p60\/50, 1024×768p60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Space\u003c\/td\u003e\n\u003ctd\u003eRGB, YCbCr 4:4:4 \/ 4:2:2, YUV 4:2:0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003eInput: 8\/10\/12-bit (8-bit at 4K60Hz 4:4:4); Output: 8-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDR\u003c\/td\u003e\n\u003ctd\u003eInput supports HDR; output does not support HDR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIR Level\u003c\/td\u003e\n\u003ctd\u003e12Vp-p\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIR Frequency\u003c\/td\u003e\n\u003ctd\u003eWideband 20K–60KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Bandwidth\u003c\/td\u003e\n\u003ctd\u003eTX USB Devices to TX Host\/USB-C: 480Mbps\u003cbr\u003eRX USB Devices to TX Host\/USB-C: 350Mbps\u003cbr\u003eRX USB Devices to RX Host: 480Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Bandwidth (LAN \u0026amp; USB-C)\u003c\/td\u003e\n\u003ctd\u003e100Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Protection\u003c\/td\u003e\n\u003ctd\u003eIEC 61000-4-2: ±8kV (Air-gap discharge), ±4kV (Contact discharge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTransmission Distance\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDBaseT\u003c\/td\u003e\n\u003ctd\u003e4K60: 131ft\/40m  |  1080P \u0026amp; 4K30: 230ft\/70m (CAT6A F\/FTP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTX Analog Audio\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Formats\u003c\/td\u003e\n\u003ctd\u003eLPCM 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Sample Rate\u003c\/td\u003e\n\u003ctd\u003e48kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTX Line Input Level (Max)\u003c\/td\u003e\n\u003ctd\u003e8.2dBu (2Vrms) @ balanced or unbalanced audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTX Line Output Level (Max)\u003c\/td\u003e\n\u003ctd\u003e8.2dBu (2Vrms) @ balanced audio  |  2.2dBu (1Vrms) @ unbalanced audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e10K Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e330 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20Hz to 20kHz (+0.5dB \/ -1dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio S\/N Ratio\u003c\/td\u003e\n\u003ctd\u003e93dB @ 2Vrms, 1kHz A-weighted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio THD+N\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1% @ 0dBV, 1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Output Sync Delay\u003c\/td\u003e\n\u003ctd\u003e0 to 50ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eDante® Audio\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Formats\u003c\/td\u003e\n\u003ctd\u003eLPCM 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Sample Rate\u003c\/td\u003e\n\u003ctd\u003e44.1 \/ 48 \/ 88.2 \/ 96kHz at 24bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Bandwidth\u003c\/td\u003e\n\u003ctd\u003e100Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDante Line Output Level (Max)\u003c\/td\u003e\n\u003ctd\u003e8.2dBu (2Vrms) @ balanced audio  |  2.2dBu (1Vrms) @ unbalanced audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDante Audio Delay\u003c\/td\u003e\n\u003ctd\u003e2 \/ 3 \/ 4 \/ 5 \/ 10ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDante Audio Output Sync Delay\u003c\/td\u003e\n\u003ctd\u003e0 to 50ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDante Audio THD+N\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1% @ 0dBV, 1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eRX Analog Audio\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRX Line Output Level (Max)\u003c\/td\u003e\n\u003ctd\u003e8.2dBu (2Vrms) @ balanced audio  |  2.2dBu (1Vrms) @ unbalanced audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e330 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTransmitter (Switch) Connections\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e3x HDMI INPUT [HDMI Type A, 19-pin female]\u003cbr\u003e2x USB-C [24-pin female, 60W charging]\u003cbr\u003e1x LINE IN [5pin-3.5mm phoenix connector]\u003cbr\u003e1x DANTE [RJ45]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e1x HDMI OUTPUT [HDMI Type A, 19-pin female]\u003cbr\u003e1x HDBT OUTPUT [RJ45, PoE PSE]\u003cbr\u003e1x LINE OUT [5pin-3.5mm phoenix connector]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003e1x RS-232 [3pin-3.5mm phoenix connector]\u003cbr\u003e1x LAN [RJ45]\u003cbr\u003e1x USB HOST [USB Type B]\u003cbr\u003e2x USB DEVICES [USB Type A]\u003cbr\u003e1x IR IN [3.5mm stereo mini-jack, 12V level]\u003cbr\u003e1x IR OUT [3.5mm stereo mini-jack, 12V level]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eHDBaseT Receiver Connections\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e1x HDBaseT IN [RJ45, PoE PD]\u003cbr\u003e1x HDMI IN [HDMI Type A, 19-pin female]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e1x HDMI OUT [HDMI Type A, 19-pin female]\u003cbr\u003e1x LINE OUT [5pin-5mm phoenix connector]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003e1x RS-232 [3pin-3.5mm phoenix connector]\u003cbr\u003e1x USB HOST [USB Type B]\u003cbr\u003e2x USB DEVICES [USB Type A]\u003cbr\u003e1x SERVICE [Micro USB]\u003cbr\u003e1x IR IN [3.5mm stereo mini-jack, 12V level]\u003cbr\u003e1x IR OUT [3.5mm stereo mini-jack, 12V level]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eMechanical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eFront panel: Aluminium; Rear case: Metal Enclosure — Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eTransmitter: 220mm [W] × 150mm [D] × 44mm [H]\u003cbr\u003eReceiver: 140mm [W] × 105mm [D] × 21.5mm [H]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eTransmitter: 1.21kg  |  Receiver: 424g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eInput: AC100–240V 50\/60Hz; Output: DC 24V\/8A (CE\/FCC\/UL certified)\u003cbr\u003eReceiver also supports PoE (through HDBaseT IN port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption (Max)\u003c\/td\u003e\n\u003ctd\u003e150W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C ~ 40°C \/ 32°F ~ 104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C ~ 60°C \/ -4°F ~ 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e20%~80% (relative humidity, non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Humidity\u003c\/td\u003e\n\u003ctd\u003e10%~90% (relative humidity, non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eST-NPSB51H70 5x1 HDMI USB-C Presentation Switch Operation Controls and Functions\u003c\/h2\u003e\n\u003ch3\u003eSwitch — Front Panel\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_151548.png?v=1780921271\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eIR Window\u003c\/td\u003e\n\u003ctd\u003eIR signal receiving window for the IR remote control.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eUSB-C 1 \/ USB-C 2 \/ HDMI 3 \/ HDMI 4 \/ HDMI 5 Buttons\u003c\/td\u003e\n\u003ctd\u003eIn single screen mode, press to select the corresponding input channel — button light turns on. In multiview mode, button lights indicate which inputs are active in the current layout. Press any input button to switch back to single screen mode. Button lights turn off after 1 second.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eAUTO Button\u003c\/td\u003e\n\u003ctd\u003ePress to enable\/disable auto switching. Button light is on when auto switching is active.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003ePRESET Button\u003c\/td\u003e\n\u003ctd\u003ePress to cycle through preset application scenes. Button light turns off after 1 second. Scenes are configured via Web GUI.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003ePOWER Button\u003c\/td\u003e\n\u003ctd\u003ePress and hold for 3 seconds to enter standby mode (button light on). In standby mode, short press to power on (button light off).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSwitch — Rear Panel\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_151628.png?v=1780921290\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eIR OUT Port\u003c\/td\u003e\n\u003ctd\u003eConnect the IR blaster cable. The IR signal originates from the HDBaseT Receiver IR IN port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eRS-232 Port\u003c\/td\u003e\n\u003ctd\u003eRS-232 serial port for RS-232 signal pass-through or controlling this product via RS-232 commands. Default baud rate: 115200 (8N1). TCP\/IP port: 8000.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eLAN Port\u003c\/td\u003e\n\u003ctd\u003eConnect to a router or switch for USB-C Internet access or Web GUI control. Default IP: 192.168.0.100.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eRESET Button\u003c\/td\u003e\n\u003ctd\u003ePress and hold for 5 seconds to restore factory default settings.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eIR IN Port\u003c\/td\u003e\n\u003ctd\u003eConnect the IR receiver cable — used for IR signal pass-through or controlling this product via IR remote. IR blaster pin 1: +, pin 2: −. IR receiver pin 1: IR Signal, pin 2: GND, pin 3: 12V.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eLINE IN Port\u003c\/td\u003e\n\u003ctd\u003eAnalog audio input (5pin-3.5mm phoenix connector). Balanced\/unbalanced, max 2Vrms.\u003cbr\u003eBalanced: L+, L−, GND, R+, R−  |  Unbalanced: L+, GND, R+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eLINE OUT Port\u003c\/td\u003e\n\u003ctd\u003eAnalog audio output (5pin-3.5mm phoenix connector). Balanced max 2Vrms \/ Unbalanced max 1Vrms.\u003cbr\u003eBalanced: L+, L−, GND, R+, R−  |  Unbalanced: L+, GND, R+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eDANTE Port\u003c\/td\u003e\n\u003ctd\u003eDante® network port — connect to a network switch with other Dante® devices. Supports both receive and transmit.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eHDBT OUTPUT Port\u003c\/td\u003e\n\u003ctd\u003eHDBaseT output port — connect to the HDBaseT IN port of the receiver with a CAT6A (F\/FTP) cable. Supports PoE PSE to power the receiver.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eHDMI OUTPUT Port\u003c\/td\u003e\n\u003ctd\u003eHDMI signal output — connect to an HDMI display device (TV, monitor) with HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003eLink Signal Indicator (Green)\u003c\/td\u003e\n\u003ctd\u003eOn: Transmitter and Receiver linked. Flashing: Link poor. Off: Not linked.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003eData Signal Indicator (Yellow)\u003c\/td\u003e\n\u003ctd\u003eOn: HDMI signal with HDCP. Flashing: HDMI signal without HDCP. Off: No HDMI signal.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003eHDMI IN 3\/4\/5 Ports\u003c\/td\u003e\n\u003ctd\u003eHDMI signal input ports — connect to HDMI source devices (DVD, Blu-ray player) with HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003eUSB-C 1\/2 Ports\u003c\/td\u003e\n\u003ctd\u003eUSB-C signal input ports supporting DisplayPort Alternate mode A\/V and 60W charging.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003eHOST 3 Port\u003c\/td\u003e\n\u003ctd\u003eUSB Host port — connect to PC for KVM functionality.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003eUSB DEVICES Ports (1\/2)\u003c\/td\u003e\n\u003ctd\u003eTwo USB extension ports — connect to mouse, keyboard, USB camera or other USB devices.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003eDC 24V Port\u003c\/td\u003e\n\u003ctd\u003eConnect the included DC 24V\/8A power adapter.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eST-NPSB51H70 5x1 HDMI USB-C Presentation Switch HDBaseT Receiver Panel\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_151657.png?v=1780921315\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003ePower LED (Red)\u003c\/td\u003e\n\u003ctd\u003eOn when the receiver is powered on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eLINK LED (Green)\u003c\/td\u003e\n\u003ctd\u003eOn: Good connection to transmitter. Flashing: Poor connection. Off: Not connected.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eVIDEO LED (Green)\u003c\/td\u003e\n\u003ctd\u003eOn: HDMI signal with HDCP. Flashing: HDMI signal without HDCP. Off: No signal.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eHDBT LED (Green)\u003c\/td\u003e\n\u003ctd\u003eOn when the HDBaseT IN port is selected as the signal input channel.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eHDMI LED (Green)\u003c\/td\u003e\n\u003ctd\u003eOn when the HDMI IN port is selected as the signal input channel.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eSELECT Button\u003c\/td\u003e\n\u003ctd\u003ePress to toggle the signal input channel between HDBaseT IN and HDMI IN.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eIR IN Port\u003c\/td\u003e\n\u003ctd\u003eConnect the IR receiver cable — IR signal will be sent to the IR OUT port of the transmitter.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eIR OUT Port\u003c\/td\u003e\n\u003ctd\u003eConnect the IR blaster cable — IR signal originates from the IR IN port of the transmitter.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eDEVICES Ports (1\/2)\u003c\/td\u003e\n\u003ctd\u003eTwo USB extension ports — connect to whiteboard, mouse, keyboard, USB camera or other USB devices.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eSERVICE Port\u003c\/td\u003e\n\u003ctd\u003eMicro USB port for firmware update.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003eHDBaseT IN Port\u003c\/td\u003e\n\u003ctd\u003eHDBaseT input port — connect to the HDBT OUTPUT port of the transmitter with CAT6A (F\/FTP) cable. Supports PoE PD to power the receiver.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003eData Signal Indicator (Yellow)\u003c\/td\u003e\n\u003ctd\u003eOn: HDMI signal with HDCP. Flashing: Signal without HDCP. Off: No signal.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003eLink Signal Indicator (Green)\u003c\/td\u003e\n\u003ctd\u003eOn: Transmitter and Receiver linked. Flashing: Link poor. Off: Not linked.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003eHDMI IN Port\u003c\/td\u003e\n\u003ctd\u003eHDMI signal input — connect to HDMI source device with HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003eHOST Port\u003c\/td\u003e\n\u003ctd\u003eUSB Host port — connect to PC for USB KVM over HDBaseT.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003eHDMI OUT Port\u003c\/td\u003e\n\u003ctd\u003eHDMI signal output — connect to HDMI display device (TV, monitor) with HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003eLINE OUT Port\u003c\/td\u003e\n\u003ctd\u003eAnalog audio output (5pin phoenix connector). Balanced max 2Vrms \/ Unbalanced max 1Vrms.\u003cbr\u003eBalanced: L+, L−, GND, R+, R−  |  Unbalanced: L+, GND, R+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003eRS-232 Port\u003c\/td\u003e\n\u003ctd\u003eRS-232 serial port for RS-232 signal pass-through or controlling external devices via the receiver.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003eDC 24V Port\u003c\/td\u003e\n\u003ctd\u003eConnect the DC 24V power adapter. Note: The receiver can also be powered by PoE through the HDBaseT IN port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eST-NPSB51H70 5x1 HDMI USB-C Presentation Switch IR Cable Pin Assignment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe pin assignment of the IR Receiver cable and IR Blaster cable is as below:\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_151722.png?v=1780921430\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eST-NPSB51H70 5x1 HDMI USB-C Presentation Switch IR Remote Control\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_151752.png?v=1780921342\" alt=\"\" width=\"448\" height=\"812\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 30%;\"\u003eButton \/ Group\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003ePress to power on the switch or set it to standby mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVIDEO — USB-C 1 \/ USB-C 2 \/ HDMI 3 \/ HDMI 4 \/ HDMI 5\u003c\/td\u003e\n\u003ctd\u003eSelect input source in single screen display mode. Corresponding input button light on front panel lights blue.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVIDEO — ◄ \/ ►\u003c\/td\u003e\n\u003ctd\u003eCircularly select the previous or next input source in single screen mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVIDEO — AUTO\u003c\/td\u003e\n\u003ctd\u003eEnable\/disable the auto switching function.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVIDEO — PRESET\u003c\/td\u003e\n\u003ctd\u003eCycle through preset application scenes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVIDEO — ⊞ (Multiview)\u003c\/td\u003e\n\u003ctd\u003eShort press to cycle through multiview modes: Single → PIP → PBP → Triple → Quad.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVIDEO — RES.\u003c\/td\u003e\n\u003ctd\u003eCycle through output resolution options.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVIDEO — FREEZE\u003c\/td\u003e\n\u003ctd\u003eFreeze\/unfreeze the screen.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVIDEO — RX HDBT\u003c\/td\u003e\n\u003ctd\u003eSelect the HDBaseT IN port as the signal source input channel of the receiver.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVIDEO — RX HDMI\u003c\/td\u003e\n\u003ctd\u003eSelect the HDMI IN port as the signal source input channel of the receiver.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAUDIO — USB-C 1 \/ USB-C 2 \/ HDMI 3 \/ HDMI 4 \/ HDMI 5 \/ WIN 1 \/ AIN \/ DANTE\u003c\/td\u003e\n\u003ctd\u003eSelect the audio input channel for the HDMI\/HDBT output. USB-C 1, USB-C 2, HDMI 3–5 and WIN 1 are audio input channels of Main In (HDMI\/USB-C In).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAUDIO — MUTE\u003c\/td\u003e\n\u003ctd\u003eMute\/unmute the audio of Master Out.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAUDIO — VOL− \/ VOL+\u003c\/td\u003e\n\u003ctd\u003eDecrease\/increase the audio output volume of Master Out.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eST-NPSB51H70 5x1 HDMI USB-C Presentation Switch Web GUI\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDefault IP address: 192.168.0.100. Connect the LAN port to a PC on the same network segment and enter the IP in a browser. Default credentials: Admin \/ admin and User \/ user. Web GUI pages: Information (model, version, IP, temperature), Status (input\/output connection, resolution, color, HDCP), Preset (up to 5 scenes), EDID (16 modes per input, download\/upload user-defined), Video (auto switch, fallback input, multiview layout, output resolution, HDCP), Audio (source select, input\/output gain, GEQ, delay, mix), USB (follow video\/manual\/auto switch), RS-232 (baud rate, display auto power commands), Network (DHCP\/Static, IP, gateway, domain), System (display control, CEC, PoE, fan speed, firmware update).\u003c\/p\u003e\n\u003cp\u003eDomain name \"PS51KVM-[MAC].local\" can be used to log in to the Web GUI.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eST-NPSB51H70 5x1 HDMI USB-C Presentation Switch Dante® Web GUI\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe switch has a built-in Dante® Web GUI. Connect the switch and PC to the same Ethernet switch, set the PC to obtain an IP address automatically, then open Dante® Controller to find the device IP. Enter that IP in a browser and log in with Admin \/ admin. The Dante® Web GUI provides Information, Network configuration, and System pages (firmware update, factory reset, reboot).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eST-NPSB51H70 5x1 HDMI USB-C Presentation Switch RS-232 Control\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_151831.png?v=1780921464\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eConnect the RS-232 port to a PC using a 3pin-3.5mm phoenix connector cable and an RS-232 to USB cable. Default baud rate: 115200 (8N1). TCP\/IP port: 8000. Full ASCII command set covers system control, input\/output switching, multiview layout, audio matrix, USB switching, CEC, preset management, and network configuration. Send the command \"help\" or \"?\" to retrieve the full command list.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eST-NPSB51H70 5x1 HDMI USB-C Presentation Switch Connection Diagram\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_152006.png?v=1780921609\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"staison","offers":[{"title":"Default Title","offer_id":52240953049319,"sku":"ST-NPSB51H70","price":9010.63,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8144\/3559\/files\/ST-NPSB51H70_Multiview_receiver.jpg?v=1782134947"},{"product_id":"st-nsw941mv-quad-multiview-hdmi-switcher-4k30-4x1v","title":"ST-NSW941MV Quad Multiview HDMI Switcher | 4K30 4x1","description":"\u003cp\u003e\u003cstrong\u003eST-NSW941MV Quad Multiview HDMI Switcher is a professional 4K30 HDMI 4x1 Quad Multi-viewer \u0026amp; Seamless Switcher designed for professional AV applications. The ST-NSW941MV Quad Multiview HDMI Switcher supports four HDMI inputs, seamless switching, 8 multi-view display modes, up to 4K@30Hz output, RS-232 control, IR remote operation and advanced EDID management.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NSW941MV Quad Multiview HDMI Switcher is ideal for conference rooms, control rooms, broadcast studios, education, and professional AV installations.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e☆ HDCP 1.4 compliant\u003cbr\u003e☆ Support 10.2Gbps video bandwidth\u003cbr\u003e☆ Input and output resolution up to 4K@30Hz, as specified in HDMI 1.4b\u003cbr\u003e☆ Support auto switching and manual switching\u003cbr\u003e☆ Seamless switching between inputs and combined multiple images on single UHD monitor in multi-view display mode\u003cbr\u003e☆ Seamless switching in single-view display mode\u003cbr\u003e☆ Support 8 display modes: SINGLE, PIP, PBP (1), PBP (2), Triple (1), Triple (2), Quad (1), Quad (2)\u003cbr\u003e☆ Support LPCM, DD, DD+, DTS audio channel\u003cbr\u003e☆ Support audio de-embedding via the analog audio port\u003cbr\u003e☆ Support independent audio selection\u003cbr\u003e☆ Support OSD display in multi-view display mode\u003cbr\u003e☆ Control via front panel button, IR remote and RS-232 commands\u003cbr\u003e☆ Advanced EDID management\u003cbr\u003e☆ Compact design for easy and flexible installation\u003c\/p\u003e\n\n\u003cp\u003eThe ST-NSW941MV Quad Multiview HDMI Switcher provides seamless HDMI switching, multiple display layouts, and reliable 4K video performance for demanding professional environments.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e① 1x 4K30 HDMI 4×1 Quad Multi-viewer \u0026amp; Seamless Switcher\u003cbr\u003e② 1x 5V\/1A Multinational Power Supply\u003cbr\u003e③ 1x IR Remote\u003cbr\u003e④ 1x IR Receiver Cable (1.5m)\u003cbr\u003e⑤ 2x Mounting Ear\u003cbr\u003e⑥ 4x Machine Screw (KM3*4)\u003cbr\u003e⑦ 1x 3pin-3.81mm Phoenix Connector (Male)\u003cbr\u003e⑧ 1x User Manual\u003c\/p\u003e\n\n\u003cstyle\u003e\u003c\/style\u003e\n\n\u003cdiv class=\"amp-spec-wrap\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTechnical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Bandwidth\u003c\/td\u003e\n\u003ctd\u003eUp to 10.2Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Resolution\u003c\/td\u003e\n\u003ctd\u003eInput: Up to 4K@30Hz\u003cbr\u003eOutput: 720P@60Hz, 1080P@60Hz, 1920x1200P@60Hz, 4K@30Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Compliance\u003c\/td\u003e\n\u003ctd\u003eHDMI 1.4b\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCP Compliance\u003c\/td\u003e\n\u003ctd\u003eHDCP 1.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Space\u003c\/td\u003e\n\u003ctd\u003eRGB 4:4:4, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003e8-bit, 10-bit, 12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Formats\u003c\/td\u003e\n\u003ctd\u003eHDMI IN\/OUT: LPCM 2.0, LPCM 5.1, Dolby 2.0, Dolby 5.1, Dolby Digital Plus, DTS 2.0, DTS 5.1\u003cbr\u003eL\/R OUT: PCM 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIR Frequency\u003c\/td\u003e\n\u003ctd\u003eFixed Frequency 38kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIR Level\u003c\/td\u003e\n\u003ctd\u003e5Vp-p\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Protection\u003c\/td\u003e\n\u003ctd\u003eIEC 61000-4-2: ±8kV (Air-gap discharge), ±4kV (Contact discharge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eConnection\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e4x IN [HDMI Type A, 19-pin female]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e1x OUT [HDMI Type A, 19-pin female]\u003cbr\u003e1x L\/R OUT [3.5mm stereo jack]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003e1x RS-232 [3pin-3.81mm Phoenix Connector]\u003cbr\u003e1x IR EXT [3.5mm stereo jack]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eMechanical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eMetal Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e176mm [W] × 68mm [D] × 18mm [H]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e300g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eInput: AC 100~240V 50\/60Hz, Output: DC 5V\/1A (US\/EU standards, CE\/FCC\/UL certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption (Max)\u003c\/td\u003e\n\u003ctd\u003e2.75W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C ~ 40°C \/ 32°F ~ 104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C ~ 60°C \/ -4°F ~ 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e20%~90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eDesigned for commercial AV applications, the ST-NSW941MV Quad Multiview HDMI Switcher offers advanced EDID management, RS-232 control, audio de-embedding, and flexible installation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRecommended HDMI Cable\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eVideo Resolution\u003c\/th\u003e\n\u003cth\u003e4K@30Hz\u003c\/th\u003e\n\u003cth\u003e1080P 4:4:4\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eHDMI Cable Length (IN\/OUT)\u003c\/td\u003e\n\u003ctd\u003e5m \/ 16ft\u003c\/td\u003e\n\u003ctd\u003e10m \/ 33ft\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe use of \"Premium High Speed HDMI\" cable is highly recommended.\u003c\/p\u003e\n\u003ch2\u003eOperation Controls and Functions\u003c\/h2\u003e\n\u003ch3\u003eFront Panel\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_200223.png?v=1780938353\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eIR Window\u003c\/td\u003e\n\u003ctd\u003eIR signal receiving window.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003ePOWER LED\u003c\/td\u003e\n\u003ctd\u003eGreen ON: The device is powered on.\u003cbr\u003eRed ON: The device is in standby mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eAUTO LED\u003c\/td\u003e\n\u003ctd\u003eWhen the auto switching mode is enabled, the green LED will be on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eIN 1\/2\/3\/4 LED\u003c\/td\u003e\n\u003ctd\u003eSingle-view mode: When the IN 1\/2\/3\/4 port is selected as an input channel, the corresponding green LED will be on.\u003cbr\u003eMulti-view mode: When the IN 1\/2\/3\/4 port is selected as an input audio source, the corresponding green LED will be on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eIN 1\/2\/3\/4 Switch Button\u003c\/td\u003e\n\u003ctd\u003eSingle-view mode: Press the button IN 1\/2\/3\/4 to switch to the corresponding input channel.\u003cbr\u003eMulti-view mode: IN 1\/2\/3\/4 corresponds to window 1\/2\/3\/4. Pressing IN 1 switches the four input sources circularly to output on window 1. IN 2\/3\/4 operate the same way.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eMV Button\u003c\/td\u003e\n\u003ctd\u003ePress to circularly switch the 8 display modes: SINGLE, PIP, PBP (1), PBP (2), Triple (1), Triple (2), Quad (1), Quad (2).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eAUDIO Button\u003c\/td\u003e\n\u003ctd\u003eIn multi-view mode, press to switch the audio of the four input sources circularly.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eEDID DIP Switch\u003c\/td\u003e\n\u003ctd\u003eUsed for EDID setting:\u003cbr\u003e111 – Copy OUT port sink EDID\u003cbr\u003e110 – 4K@30Hz, Audio 2.0ch PCM\u003cbr\u003e101 – 4K@30Hz, Audio 5.1ch PCM\u003cbr\u003e100 – 1080P, Audio 2.0ch PCM\u003cbr\u003e011 – 1080P, Audio 5.1ch PCM\u003cbr\u003e010 – 1920x1200, Audio 2.0ch\u003cbr\u003e001 – 1920x1200, Audio 5.1ch\u003cbr\u003e000 – Defined by RS-232 command\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRear Panel\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_200251.png?v=1780938370\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eOUT Port\u003c\/td\u003e\n\u003ctd\u003eHDMI signal output port, connecting to a display device such as TV or Monitor with an HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eIN 1\/2\/3\/4 Port\u003c\/td\u003e\n\u003ctd\u003eHDMI signal input ports, connecting to source devices such as DVD or PS5 with an HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003eL\/R OUT\u003c\/td\u003e\n\u003ctd\u003ePCM 2.0 analog audio output port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003eRS-232\u003c\/td\u003e\n\u003ctd\u003eConnects to a PC or control system for serial update and command control.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003eIR EXT\u003c\/td\u003e\n\u003ctd\u003eIR signal receiving port, connecting with the IR Receiver cable. If the IR signal receiving window is blocked or the unit is installed in a closed area out of infrared line of sight, the IR receiver cable can be inserted to this port to receive IR remote signals.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003eDC 5V\u003c\/td\u003e\n\u003ctd\u003eDC 5V\/1A power input port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eIR Remote\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg height=\"682\" width=\"402\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_200405.png?v=1780938393\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e Power on the device or set it to standby mode.\u003cbr\u003e\u003cstrong\u003eINPUT:\u003c\/strong\u003e In single-view mode, press to select the input source circularly.\u003cbr\u003e\u003cstrong\u003eHD 1\/2\/3\/4:\u003c\/strong\u003e Single-view mode: press to switch to the corresponding HDMI input channel. Multi-view mode: HD 1\/2\/3\/4 corresponds to window 1\/2\/3\/4; pressing HD 1 switches the four input sources circularly to output on window 1.\u003cbr\u003e\u003cstrong\u003eMULTI-VIEWER:\u003c\/strong\u003e Press to select the multi-view display mode.\u003cbr\u003e\u003cstrong\u003e720P \/ 1080P \/ 1200P \/ 4K:\u003c\/strong\u003e Press to select the corresponding output resolution.\u003cbr\u003e\u003cstrong\u003eAUTO:\u003c\/strong\u003e Press to enable or disable auto switching for input signal sources.\u003cbr\u003e\u003cstrong\u003eAUDIO:\u003c\/strong\u003e In multi-view mode, press to switch the audio of the four input sources circularly.\u003cbr\u003e\u003cstrong\u003eMUTE:\u003c\/strong\u003e Press to enable or disable audio output.\u003cbr\u003e\u003cstrong\u003eOSD:\u003c\/strong\u003e Press to switch three OSD display states: no OSD, display current input channels, display current input channels and borders.\u003cbr\u003e\u003cstrong\u003ePOS:\u003c\/strong\u003e Press to switch the position of PIP view: top left, bottom left, top right, bottom right.\u003cbr\u003e\u003cstrong\u003eSIZE:\u003c\/strong\u003e Press to switch the size of PIP view: large, middle, small.\u003cbr\u003e\u003cstrong\u003e16:9:\u003c\/strong\u003e Press to switch the aspect ratio between full-screen and 16:9.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRS-232 \/ API Control\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eConnect the RS-232 port to a PC with a 3-pin phoenix connector cable and RS-232 to USB cable. Use a Serial Command tool to send API commands.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSerial port protocol: Baud rate: 115200 (default); Data bit: 8; Stop bit: 1; Check bit: 0\u003c\/em\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCommand\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003cth\u003eExample\u003c\/th\u003e\n\u003cth\u003eDefault\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd colspan=\"4\" style=\"background: #e8e8e8; font-weight: bold;\"\u003eSystem Setting\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ehelp!\u003c\/td\u003e\n\u003ctd\u003eList all commands\u003c\/td\u003e\n\u003ctd\u003ehelp!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er fw version!\u003c\/td\u003e\n\u003ctd\u003eGet firmware version\u003c\/td\u003e\n\u003ctd\u003er fw version!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er status!\u003c\/td\u003e\n\u003ctd\u003eGet device current status (power, video\/audio crosspoint, EDID, scaler)\u003c\/td\u003e\n\u003ctd\u003er status!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es power z!\u003c\/td\u003e\n\u003ctd\u003ePower on\/off the device (z=0: off, z=1: on)\u003c\/td\u003e\n\u003ctd\u003es power 1!\u003c\/td\u003e\n\u003ctd\u003epower on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er power!\u003c\/td\u003e\n\u003ctd\u003eGet current power state\u003c\/td\u003e\n\u003ctd\u003er power!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es reboot!\u003c\/td\u003e\n\u003ctd\u003eReboot the device\u003c\/td\u003e\n\u003ctd\u003es reboot!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es reset!\u003c\/td\u003e\n\u003ctd\u003eReset to factory defaults\u003c\/td\u003e\n\u003ctd\u003es reset!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er type!\u003c\/td\u003e\n\u003ctd\u003eGet device model\u003c\/td\u003e\n\u003ctd\u003er type!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"4\" style=\"background: #e8e8e8; font-weight: bold;\"\u003eOutput Setting\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es output res x!\u003c\/td\u003e\n\u003ctd\u003eSet output resolution (x=1: 4K@30Hz, x=2: 1080P@60Hz, x=3: 720P@60Hz, x=4: 1920x1200@60Hz)\u003c\/td\u003e\n\u003ctd\u003es output res 1!\u003c\/td\u003e\n\u003ctd\u003e3840x2160p30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er output res!\u003c\/td\u003e\n\u003ctd\u003eGet output resolution\u003c\/td\u003e\n\u003ctd\u003er output res!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"4\" style=\"background: #e8e8e8; font-weight: bold;\"\u003eAudio Setting\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es output audio x!\u003c\/td\u003e\n\u003ctd\u003eSet output audio source (x=0: follow window 1, x=1~4: HDMI 1~4 input audio)\u003c\/td\u003e\n\u003ctd\u003es output audio 0!\u003c\/td\u003e\n\u003ctd\u003efollow window 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er output audio!\u003c\/td\u003e\n\u003ctd\u003eGet output audio source\u003c\/td\u003e\n\u003ctd\u003er output audio!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es output audio mute x!\u003c\/td\u003e\n\u003ctd\u003eSet output audio mute (x=0: mute off, x=1: mute on)\u003c\/td\u003e\n\u003ctd\u003es output audio mute 0!\u003c\/td\u003e\n\u003ctd\u003eoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er output audio mute!\u003c\/td\u003e\n\u003ctd\u003eGet output audio mute status\u003c\/td\u003e\n\u003ctd\u003er output audio mute!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"4\" style=\"background: #e8e8e8; font-weight: bold;\"\u003eEDID Setting\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es input edid x!\u003c\/td\u003e\n\u003ctd\u003eSet HDMI input EDID mode (x=1: 4K30 2.0ch, x=2: 4K30 5.1ch, x=3: 1080p 2.0ch, x=4: 1080p 5.1ch, x=5: 1920x1200 2.0ch, x=6: 1920x1200 5.1ch, x=7: copy from HDMI out)\u003c\/td\u003e\n\u003ctd\u003es input edid 1!\u003c\/td\u003e\n\u003ctd\u003e4k30, 2.0ch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er input edid!\u003c\/td\u003e\n\u003ctd\u003eGet input EDID mode\u003c\/td\u003e\n\u003ctd\u003er input edid!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"4\" style=\"background: #e8e8e8; font-weight: bold;\"\u003eSingle-view Mode Setting\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es in source x!\u003c\/td\u003e\n\u003ctd\u003eRoute input source to output (x=1~4: HDMI 1~4)\u003c\/td\u003e\n\u003ctd\u003es in source 1!\u003c\/td\u003e\n\u003ctd\u003ehdmi 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er in source!\u003c\/td\u003e\n\u003ctd\u003eGet output selected input source\u003c\/td\u003e\n\u003ctd\u003er in source!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es auto switch x!\u003c\/td\u003e\n\u003ctd\u003eEnable\/disable auto switch (x=0: disable, x=1: enable)\u003c\/td\u003e\n\u003ctd\u003es auto switch 0!\u003c\/td\u003e\n\u003ctd\u003eauto switch off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er auto switch!\u003c\/td\u003e\n\u003ctd\u003eGet auto switch status\u003c\/td\u003e\n\u003ctd\u003er auto switch!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"4\" style=\"background: #e8e8e8; font-weight: bold;\"\u003eMulti-view Mode Setting\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es multiview x!\u003c\/td\u003e\n\u003ctd\u003eSet multi-viewer display mode (x=1: single, x=2: PIP, x=3: PBP, x=4: triple, x=5: quad)\u003c\/td\u003e\n\u003ctd\u003es multiview 1!\u003c\/td\u003e\n\u003ctd\u003esingle screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er multiview!\u003c\/td\u003e\n\u003ctd\u003eGet multi-viewer display mode\u003c\/td\u003e\n\u003ctd\u003er multiview!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es window x in y!\u003c\/td\u003e\n\u003ctd\u003eSelect input (y=1~4) for display window (x=1~4)\u003c\/td\u003e\n\u003ctd\u003es window 1 in 1!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er window x in!\u003c\/td\u003e\n\u003ctd\u003eGet window selected input source (x=0: all, x=1~4: window 1~4)\u003c\/td\u003e\n\u003ctd\u003er window 1 in!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es window border y!\u003c\/td\u003e\n\u003ctd\u003eSet window border mode (y=0: off, y=1: on)\u003c\/td\u003e\n\u003ctd\u003es window border 1!\u003c\/td\u003e\n\u003ctd\u003eoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es window x border color y!\u003c\/td\u003e\n\u003ctd\u003eSet border color for window x (y=1~9: black, red, green, blue, yellow, magenta, cyan, white, gray)\u003c\/td\u003e\n\u003ctd\u003es window 1 border color 1!\u003c\/td\u003e\n\u003ctd\u003eyellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es window source osd x!\u003c\/td\u003e\n\u003ctd\u003eSet window source OSD (x=0: off, x=1: on)\u003c\/td\u003e\n\u003ctd\u003es window source osd 1!\u003c\/td\u003e\n\u003ctd\u003eoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es pip size x!\u003c\/td\u003e\n\u003ctd\u003eSet PIP window size (x=1: small, x=2: middle, x=3: large)\u003c\/td\u003e\n\u003ctd\u003es pip size 3!\u003c\/td\u003e\n\u003ctd\u003elarge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es pip position x!\u003c\/td\u003e\n\u003ctd\u003eSet PIP window position (x=1: left top, x=2: left bottom, x=3: right top, x=4: right bottom)\u003c\/td\u003e\n\u003ctd\u003es pip position 3!\u003c\/td\u003e\n\u003ctd\u003eright top\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es pbp mode x!\u003c\/td\u003e\n\u003ctd\u003eSet PBP display mode (x=1: PBP mode 1, x=2: PBP mode 2)\u003c\/td\u003e\n\u003ctd\u003es pbp mode 1!\u003c\/td\u003e\n\u003ctd\u003epbp mode 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es pbp aspect x!\u003c\/td\u003e\n\u003ctd\u003eSet PBP aspect ratio (x=1: full screen, x=2: 16:9)\u003c\/td\u003e\n\u003ctd\u003es pbp aspect 1!\u003c\/td\u003e\n\u003ctd\u003efull screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es triple mode x!\u003c\/td\u003e\n\u003ctd\u003eSet triple windows display mode (x=1: triple mode 1, x=2: triple mode 2)\u003c\/td\u003e\n\u003ctd\u003es triple mode 1!\u003c\/td\u003e\n\u003ctd\u003etriple mode 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es triple aspect x!\u003c\/td\u003e\n\u003ctd\u003eSet triple windows aspect ratio (x=1: full screen, x=2: 16:9)\u003c\/td\u003e\n\u003ctd\u003es triple aspect 1!\u003c\/td\u003e\n\u003ctd\u003efull screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es quad mode x!\u003c\/td\u003e\n\u003ctd\u003eSet quad windows display mode (x=1: quad mode 1, x=2: quad mode 2)\u003c\/td\u003e\n\u003ctd\u003es quad mode 1!\u003c\/td\u003e\n\u003ctd\u003equad mode 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es quad aspect x!\u003c\/td\u003e\n\u003ctd\u003eSet quad windows aspect ratio (x=1: full screen, x=2: 16:9)\u003c\/td\u003e\n\u003ctd\u003es quad aspect 1!\u003c\/td\u003e\n\u003ctd\u003efull screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"text-align: center;\"\u003eChoose the ST-NSW941MV Quad Multiview HDMI Switcher for professional multi-view monitoring, HDMI source switching, and high-quality 4K30 video distribution.\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003eThe ST-NSW941MV Quad Multiview HDMI Switcher is the ideal solution for conference rooms, control rooms, education, and professional AV installations. The ST-NSW941MV Quad Multiview HDMI Switcher delivers reliable 4K30 HDMI switching, seamless multi-view display modes, advanced EDID management, and RS-232 control for professional audio-visual environments.\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003eThe ST-NSW941MV Quad Multiview HDMI Switcher is designed for professional AV installations, conference rooms, and control rooms.\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003eThe ST-NSW941MV Quad Multiview HDMI Switcher supports seamless 4K30 switching, multi-view display modes, RS-232 control, and advanced EDID management.\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003eChoose the ST-NSW941MV Quad Multiview HDMI Switcher for reliable HDMI signal management and professional video distribution.\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eApplication Example\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e","brand":"staison","offers":[{"title":"Default Title","offer_id":52241282695399,"sku":"ST-NSW941MV","price":563.16,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8144\/3559\/files\/ST-NSW941MV_Multi-viewer_front_and_back.jpg?v=1782143067"},{"product_id":"st-nswb21mv-4k60-2x1-multiviewer-seamless-uhd-video-switcher","title":"ST-NSWB21MV 4K60 2x1 Multiviewer Seamless UHD Video Switcher","description":"\u003cp\u003eST-NSWB21MV 4K60 2x1 Multiviewer Seamless UHD Video Switcher is designed to deliver 4K@60 UHD output with seamless switching and multiview display. ST-NSWB21MV 4K60 2x1 Multiviewer Seamless UHD Video Switcher combines two HDMI sources on a single display and supports PIP, PBP, HDMI 2.0b, HDCP 2.2, audio de-embedding and RS-232 control for professional AV installations.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eST-NSWB21MV 4K60 2x1 Multiviewer Seamless UHD Video Switcher Features\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e☆ HDMI 2.0b, HDCP 2.2 and HDCP 1.x compliant\u003cbr\u003e☆ Support 18Gbps video bandwidth\u003cbr\u003e☆ Input and output resolutions support up to 4K2K@60 4:4:4\u003cbr\u003e☆ Support LPCM, AC3, DD+, DTS, DTS-HD, up to 7.1 audio channel\u003cbr\u003e☆ Seamless switching between input channels and combined multiple images on single UHD monitor\u003cbr\u003e☆ Up to 4 display modes: SINGLE, PIP, PBP (1), PBP (2)\u003cbr\u003e☆ Audio de-embedding via analog and optical fiber audio ports\u003cbr\u003e☆ Support volume control and independent audio selection\u003cbr\u003e☆ Advanced EDID management\u003cbr\u003e☆ Control via front panel buttons, IR remote, OSD menu navigation, Controller software, RS-232 commands\u003cbr\u003e☆ Compact design for easy and flexible installation\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eST-NSWB21MV 4K60 2x1 Multiviewer Seamless UHD Video Switcher Package Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e① 1x 4K60 2x1 Multiviewer Seamless UHD Video Switcher\u003cbr\u003e② 1x IR Remote\u003cbr\u003e③ 1x 3pin-3.81mm Phoenix Connector (Male)\u003cbr\u003e④ 1x 38KHz IR Wideband Receiver Cable (1.5m)\u003cbr\u003e⑤ 2x Mounting Ears\u003cbr\u003e⑥ 4x Machine Screws (KM3*4)\u003cbr\u003e⑦ 1x 12V\/1A Locking Power Adapter\u003cbr\u003e⑧ 1x User Manual\u003c\/p\u003e\n\n\u003cstyle\u003e\u003c\/style\u003e\n\n\u003cdiv class=\"amp-spec-wrap\"\u003e\n\u003ch2\u003eST-NSWB21MV 4K60 2x1 Multiviewer Seamless UHD Video Switcher Specifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTechnical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Bandwidth\u003c\/td\u003e\n\u003ctd\u003e18Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Resolution\u003c\/td\u003e\n\u003ctd\u003eUp to 4K2K@60 4:4:4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Compliance\u003c\/td\u003e\n\u003ctd\u003eHDMI 2.0b\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCP Compliance\u003c\/td\u003e\n\u003ctd\u003eHDCP 2.2 \/ 1.x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Space\u003c\/td\u003e\n\u003ctd\u003eRGB, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003e8-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Formats\u003c\/td\u003e\n\u003ctd\u003eHDMI: PCM 2.0\/5.1\/7.1CH, Dolby Digital\/Plus, DTS, DTS High Res (HBR audio not supported)\u003cbr\u003eAnalog [3.5mm L\/R]: PCM 2.0\u003cbr\u003eSPDIF (OPTICAL): Dolby Digital, DTS 5.1, PCM 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIR Frequency\u003c\/td\u003e\n\u003ctd\u003e38kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIR Level\u003c\/td\u003e\n\u003ctd\u003e5Vp-p\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Protection\u003c\/td\u003e\n\u003ctd\u003eIEC 61000-4-2: ±8kV (Air-gap discharge), ±4kV (Contact discharge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eConnection\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e2x HDMI IN [Type A, 19-pin female]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e1x HDMI OUT [Type A, 19-pin female]\u003cbr\u003e1x L\/R OUTPUT [RCA]\u003cbr\u003e1x OPTICAL OUTPUT [S\/PDIF]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003e1x RS-232 [3pin-3.81mm phoenix connector]\u003cbr\u003e1x IR EXT [3.5mm stereo mini-jack]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eMechanical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eMetal Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e175mm [W] × 100mm [D] × 30mm [H]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e497g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eInput: AC 100–240V 50\/60Hz, Output: DC 12V\/1A (US\/EU standard, CE\/FCC\/UL certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption (Max)\u003c\/td\u003e\n\u003ctd\u003e4.56W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C ~ 40°C \/ 32°F ~ 104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C ~ 60°C \/ -4°F ~ 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e20%~90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eChoose the ST-NSWB21MV 4K60 2x1 Multiviewer Seamless UHD Video Switcher for reliable 4K multiview performance and professional AV integration.\u003c\/p\u003e\n\u003ch2\u003eST-NSWB21MV 4K60 2x1 Multiviewer Seamless UHD Video Switcher Operation Controls and Functions\u003c\/h2\u003e\n\u003ch3\u003eFront Panel\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_201520.png?v=1780939223\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003ePower Button\u003c\/td\u003e\n\u003ctd\u003eShort press to power on the device. Long press for 1 second to enter standby mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003ePower LED\u003c\/td\u003e\n\u003ctd\u003eGreen ON: The device is powered on.\u003cbr\u003eRed ON: The device is in standby mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eInput 1–2 LEDs\u003c\/td\u003e\n\u003ctd\u003eSingle screen display mode: When the HDMI OUTPUT port outputs the signal from HD 1\/2, the corresponding green LED will be on.\u003cbr\u003eMultiview mode: All input signal LEDs will light in green.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eIR Window\u003c\/td\u003e\n\u003ctd\u003eIR signal receiving window.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eINPUT Button\u003c\/td\u003e\n\u003ctd\u003eInput source switching button, available in single screen display mode only.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eRES Button\u003c\/td\u003e\n\u003ctd\u003eShort press to display the current output resolution on OSD; short press again before OSD disappears to circularly switch the output resolution. Long press for 3 seconds to switch the output resolution to 720P@60Hz.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eMultiview Button\u003c\/td\u003e\n\u003ctd\u003eShort press to circularly select display modes: SINGLE → PIP → PBP (1) → PBP (2). Long press for 3 seconds to select the aspect ratio for PBP (1) \/ PBP (2).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRear Panel\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_201550.png?v=1780939242\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eL\/R Port\u003c\/td\u003e\n\u003ctd\u003ePCM 2.0 analog audio output port [RCA].\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eOPTICAL Port\u003c\/td\u003e\n\u003ctd\u003eOptical fiber digital audio output port [S\/PDIF].\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eHDMI OUTPUT Port\u003c\/td\u003e\n\u003ctd\u003eHDMI signal output port, connecting to a display device such as TV or Monitor with an HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eHD 1–2 INPUT Ports\u003c\/td\u003e\n\u003ctd\u003eHDMI signal input ports, connecting to HDMI source devices such as DVD or Set-top box with an HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eRS-232 Port\u003c\/td\u003e\n\u003ctd\u003e3-pin phoenix connector, connecting to a PC or control system for serial port upgrade or RS-232 command control.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eIR EXT Port\u003c\/td\u003e\n\u003ctd\u003eIR signal receiving port, connecting with the 38kHz IR Receiver cable. If the IR signal receiving window is blocked or the unit is installed in a closed area out of infrared line of sight, the IR receiver cable can be inserted here to receive IR remote signals.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eDC 12V\u003c\/td\u003e\n\u003ctd\u003eDC 12V\/1A power input port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eST-NSWB21MV 4K60 2x1 Multiviewer Seamless UHD Video Switcher IR Pin Definition\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eIR Receiver pin’s definition is as below:\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_201624.png?v=1780939342\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eST-NSWB21MV 4K60 2x1 Multiviewer Seamless UHD Video Switcher IR Remote\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_201707.png?v=1780939262\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e① Power:\u003c\/strong\u003e Power on the switcher or set it to standby mode.\u003cbr\u003e\u003cstrong\u003e② Baud:\u003c\/strong\u003e Pop up OSD menu to circularly select serial port baud rate: 115200, 57600, 38400, 19200, 9600.\u003cbr\u003e\u003cstrong\u003e③ Multiview Display Mode Buttons:\u003c\/strong\u003e Press to select display mode: SINGLE → PIP → PBP (1) → PBP (2).\u003cbr\u003e\u003cstrong\u003e④ WIN1:\u003c\/strong\u003e Available in all modes. Press HD1\/HD2 to directly\/circularly select input source for the WIN1 screen.\u003cbr\u003e\u003cstrong\u003e⑤ WIN2:\u003c\/strong\u003e Unavailable in single screen mode. In PIP\/PBP mode, press HD1\/HD2 to select input source for the WIN2 screen.\u003cbr\u003e\u003cstrong\u003e⑥ SET:\u003c\/strong\u003e In PIP mode, press POS to change sub-window position; press SIZE to zoom in\/out sub-window. In PBP(1)\/PBP(2) mode, press 16:9 to switch aspect ratio between 16:9 and FULL.\u003cbr\u003e\u003cstrong\u003e⑦ AUDIO:\u003c\/strong\u003e Press A-IN to switch between the two HDMI input audio sources. Press Mute to mute\/unmute audio output. Press VOL–\/VOL+ to adjust audio output volume.\u003cbr\u003e\u003cstrong\u003e⑧ Resolution:\u003c\/strong\u003e Press 4K, 1080P, 720P or XGA to select output resolution.\u003cbr\u003e\u003cstrong\u003e⑨ EDID:\u003c\/strong\u003e Press 4K2.0, 4K5.1, 2K2.0 or COPY to select EDID mode.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eST-NSWB21MV 4K60 2x1 Multiviewer Seamless UHD Video Switcher Multiview Display Modes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe switcher supports 4 display modes: \u003cstrong\u003eSINGLE\u003c\/strong\u003e, \u003cstrong\u003ePIP\u003c\/strong\u003e, \u003cstrong\u003ePBP (1)\u003c\/strong\u003e, \u003cstrong\u003ePBP (2)\u003c\/strong\u003e.\u003cbr\u003eSINGLE: Input selection only.\u003cbr\u003ePIP: Input selection, sub-window size and position selection.\u003cbr\u003ePBP (1) \/ PBP (2): Input selection, display mode selection, display aspect selection.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eST-NSWB21MV 4K60 2x1 Multiviewer Seamless UHD Video Switcher Supported Output Resolutions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eNo.\u003c\/th\u003e\n\u003cth\u003eOutput Resolution\u003c\/th\u003e\n\u003cth\u003eNo.\u003c\/th\u003e\n\u003cth\u003eOutput Resolution\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e4096x2160p 60Hz\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e1920x1080p 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e4096x2160p 50Hz\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e1920x1080p 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e3840x2160p 60Hz\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e1360x768p 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e3840x2160p 50Hz\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e1280x800p 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e3840x2160p 30Hz\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e1280x720p 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e3840x2160p 25Hz\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e1280x720p 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e1920x1200p 60Hz RB\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e1024x768 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eRS-232 \/ API Control\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eConnect the RS-232 port to a PC with an RS-232 to USB serial cable. Use a Serial Command tool to send ASCII commands.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_201747.png?v=1780939443\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eSerial port protocol: Baud rate: 115200 (default); Data bits: 8; Stop bits: 1; Check bit: 0. Delimiter: !\u003c\/em\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCommand\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003cth\u003eExample\u003c\/th\u003e\n\u003cth\u003eDefault\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"background: #e8e8e8; font-weight: bold;\" colspan=\"4\"\u003eSystem Setting\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ehelp!\u003c\/td\u003e\n\u003ctd\u003eList all commands\u003c\/td\u003e\n\u003ctd\u003ehelp!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er fw version!\u003c\/td\u003e\n\u003ctd\u003eGet firmware version\u003c\/td\u003e\n\u003ctd\u003er fw version!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er type!\u003c\/td\u003e\n\u003ctd\u003eGet device model\u003c\/td\u003e\n\u003ctd\u003er type!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epower z!\u003c\/td\u003e\n\u003ctd\u003ePower on\/off the device (z=0: off, z=1: on)\u003c\/td\u003e\n\u003ctd\u003epower 1!\u003c\/td\u003e\n\u003ctd\u003ePower on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er power!\u003c\/td\u003e\n\u003ctd\u003eGet current power state\u003c\/td\u003e\n\u003ctd\u003er power!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ereboot!\u003c\/td\u003e\n\u003ctd\u003eReboot the device\u003c\/td\u003e\n\u003ctd\u003ereboot!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ereset!\u003c\/td\u003e\n\u003ctd\u003eReset to factory defaults\u003c\/td\u003e\n\u003ctd\u003ereset!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"background: #e8e8e8; font-weight: bold;\" colspan=\"4\"\u003eOutput Setting\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es output res x!\u003c\/td\u003e\n\u003ctd\u003eSet output resolution (x=1~14; see resolution list above)\u003c\/td\u003e\n\u003ctd\u003es output res 3!\u003c\/td\u003e\n\u003ctd\u003e3840x2160p60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er output res!\u003c\/td\u003e\n\u003ctd\u003eGet output resolution\u003c\/td\u003e\n\u003ctd\u003er output res!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es output hdcp x!\u003c\/td\u003e\n\u003ctd\u003eSet output HDCP (x=1: HDCP 1.4, x=2: HDCP 2.2, x=3: HDCP OFF)\u003c\/td\u003e\n\u003ctd\u003es output hdcp 2!\u003c\/td\u003e\n\u003ctd\u003eHDCP 1.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er output hdcp!\u003c\/td\u003e\n\u003ctd\u003eGet output HDCP status\u003c\/td\u003e\n\u003ctd\u003er output hdcp!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es output itc x!\u003c\/td\u003e\n\u003ctd\u003eSet output video mode (x=1: video mode, x=2: PC mode)\u003c\/td\u003e\n\u003ctd\u003es output itc 1!\u003c\/td\u003e\n\u003ctd\u003evideo mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es output vka x!\u003c\/td\u003e\n\u003ctd\u003eSet output video keep active pattern (x=1: black screen, x=2: blue screen)\u003c\/td\u003e\n\u003ctd\u003es output vka 1!\u003c\/td\u003e\n\u003ctd\u003eblack screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"background: #e8e8e8; font-weight: bold;\" colspan=\"4\"\u003eAudio Setting\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es output audio x!\u003c\/td\u003e\n\u003ctd\u003eSet output audio source (x=0: follow window 1, x=1~2: HDMI 1~2 input audio)\u003c\/td\u003e\n\u003ctd\u003es output audio 0!\u003c\/td\u003e\n\u003ctd\u003efollow window 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er output audio!\u003c\/td\u003e\n\u003ctd\u003eGet output audio source\u003c\/td\u003e\n\u003ctd\u003er output audio!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es output audio vol x!\u003c\/td\u003e\n\u003ctd\u003eSet output audio volume (x=0~100)\u003c\/td\u003e\n\u003ctd\u003es output audio vol 30!\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es output audio vol+!\u003c\/td\u003e\n\u003ctd\u003eIncrease output audio volume\u003c\/td\u003e\n\u003ctd\u003es output audio vol+!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es output audio vol-!\u003c\/td\u003e\n\u003ctd\u003eDecrease output audio volume\u003c\/td\u003e\n\u003ctd\u003es output audio vol-!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es output audio mute x!\u003c\/td\u003e\n\u003ctd\u003eSet output audio mute (x=0: mute off, x=1: mute on)\u003c\/td\u003e\n\u003ctd\u003es output audio mute 0!\u003c\/td\u003e\n\u003ctd\u003eoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er output audio mute!\u003c\/td\u003e\n\u003ctd\u003eGet output audio mute status\u003c\/td\u003e\n\u003ctd\u003er output audio mute!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"background: #e8e8e8; font-weight: bold;\" colspan=\"4\"\u003eEDID Setting\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es input EDID x!\u003c\/td\u003e\n\u003ctd\u003eSet HDMI input EDID mode (x=1~19; includes 4K60\/4K30\/1080P\/various resolutions with 2.0\/5.1\/7.1 audio, copy from HDMI out, User1)\u003c\/td\u003e\n\u003ctd\u003es input EDID 1!\u003c\/td\u003e\n\u003ctd\u003e4K2K60_444, Stereo Audio 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er input EDID!\u003c\/td\u003e\n\u003ctd\u003eGet input EDID mode\u003c\/td\u003e\n\u003ctd\u003er input EDID!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"background: #e8e8e8; font-weight: bold;\" colspan=\"4\"\u003eSingle Screen Mode Setting\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es in source x!\u003c\/td\u003e\n\u003ctd\u003eRoute input source to output (x=1: HDMI 1, x=2: HDMI 2)\u003c\/td\u003e\n\u003ctd\u003es in source 1!\u003c\/td\u003e\n\u003ctd\u003eHDMI 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er in source!\u003c\/td\u003e\n\u003ctd\u003eGet output selected input source\u003c\/td\u003e\n\u003ctd\u003er in source!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es auto switch x!\u003c\/td\u003e\n\u003ctd\u003eEnable\/disable auto switch (x=0: disable, x=1: enable)\u003c\/td\u003e\n\u003ctd\u003es auto switch 0!\u003c\/td\u003e\n\u003ctd\u003eauto switch off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er auto switch!\u003c\/td\u003e\n\u003ctd\u003eGet auto switch status\u003c\/td\u003e\n\u003ctd\u003er auto switch!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"background: #e8e8e8; font-weight: bold;\" colspan=\"4\"\u003eMulti-viewer Mode Setting\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es multiview x!\u003c\/td\u003e\n\u003ctd\u003eSet multi-viewer display mode (x=1: single screen, x=2: PIP, x=3: PBP)\u003c\/td\u003e\n\u003ctd\u003es multiview 1!\u003c\/td\u003e\n\u003ctd\u003esingle screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er multiview!\u003c\/td\u003e\n\u003ctd\u003eGet multi-viewer display mode\u003c\/td\u003e\n\u003ctd\u003er multiview!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es window x in y!\u003c\/td\u003e\n\u003ctd\u003eSelect input (y=1~2: HDMI 1~2) for display window (x=1~2)\u003c\/td\u003e\n\u003ctd\u003es window 1 in 1!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003er window x in!\u003c\/td\u003e\n\u003ctd\u003eGet window selected input source (x=0: all, x=1~2: window 1~2)\u003c\/td\u003e\n\u003ctd\u003er window 1 in!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es window x border y!\u003c\/td\u003e\n\u003ctd\u003eSet window border mode (x=1~2: window; y=0: off, y=1: on)\u003c\/td\u003e\n\u003ctd\u003es window 1 border 1!\u003c\/td\u003e\n\u003ctd\u003eoff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es window x border color y!\u003c\/td\u003e\n\u003ctd\u003eSet border color for window x (y=1~9: BLACK, RED, GREEN, BLUE, YELLOW, MAGENTA, CYAN, WHITE, GRAY)\u003c\/td\u003e\n\u003ctd\u003es window 1 border color 1!\u003c\/td\u003e\n\u003ctd\u003eYELLOW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es PIP size x!\u003c\/td\u003e\n\u003ctd\u003eSet PIP window size (x=1: small, x=2: middle, x=3: large, x=4: user)\u003c\/td\u003e\n\u003ctd\u003es PIP size 3!\u003c\/td\u003e\n\u003ctd\u003elarge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es PIP position x!\u003c\/td\u003e\n\u003ctd\u003eSet PIP window position (x=1: left top, x=2: left bottom, x=3: right top, x=4: right bottom, x=5: user)\u003c\/td\u003e\n\u003ctd\u003es PIP position 3!\u003c\/td\u003e\n\u003ctd\u003eright top\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es PIP Hstart Vstart Hsize Vsize!\u003c\/td\u003e\n\u003ctd\u003eSet PIP to user-defined position and size (values 1–100; Hstart+Hsize≤101, Vstart+Vsize≤101)\u003c\/td\u003e\n\u003ctd\u003es PIP 10 10 20 20!\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es PBP mode x!\u003c\/td\u003e\n\u003ctd\u003eSet PBP display mode (x=1: PBP mode 1, x=2: PBP mode 2)\u003c\/td\u003e\n\u003ctd\u003es PBP mode 1!\u003c\/td\u003e\n\u003ctd\u003ePBP mode 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003es PBP aspect x!\u003c\/td\u003e\n\u003ctd\u003eSet PBP aspect ratio (x=1: full screen, x=2: 16:9)\u003c\/td\u003e\n\u003ctd\u003es PBP aspect 1!\u003c\/td\u003e\n\u003ctd\u003efull screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eController Software\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis product includes a PC-based Controller software (4K60 Multi-Viewer Controller). Connect the RS-232 port to a PC via USB-to-RS-232 serial cable, select COM Control Mode, choose the COM port and baud rate (default: 115200), then click Connect. The software provides three pages:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Page:\u003c\/strong\u003e Select control mode, set COM port and baud rate, view device information and connection status.\u003cbr\u003e\u003cstrong\u003eOutput Page:\u003c\/strong\u003e Select multiview display mode (SINGLE\/PIP\/PBP(1)\/PBP(2)), adjust PIP size and position, select input sources per window, set output resolution, HDCP, audio source, and audio volume.\u003cbr\u003e\u003cstrong\u003eSystem Page:\u003c\/strong\u003e Select EDID mode, perform firmware upgrade, factory reset, or system reboot.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eApplication Example\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_201851.png?v=1780939412\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"staison","offers":[{"title":"Default Title","offer_id":52241297342695,"sku":"ST-NSWB21MV","price":1407.91,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8144\/3559\/files\/ST-NSWB21MV_multi-viewer_front_and_back.jpg?v=1782143338"},{"product_id":"st-nswc21a2-hdmi-switcher","title":"ST-NSWC21A2 HDMI Switcher | 48Gbps 2x1 HDMI 2.1","description":"\u003cp\u003eST-NSWC21A2 HDMI Switcher is a professional 48Gbps 2x1 HDMI 2.1 switch designed for commercial AV installations, conference rooms, classrooms, digital signage, and home theater applications. The ST-NSWC21A2 HDMI Switcher supports 48Gbps bandwidth, HDMI 2.1, HDCP 2.3, 8K@60Hz video, HDR10+, Dolby Vision, advanced EDID management, and audio de-embedding through optical and analog outputs. The ST-NSWC21A2 HDMI Switcher delivers reliable 8K HDMI switching for professional AV systems.\u003c\/p\u003e\n\n\u003cp\u003eThe ST-NSWC21A2 HDMI Switcher provides advanced HDMI 2.1 performance with 48Gbps bandwidth and HDCP 2.3 support.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e☆ HDCP 2.3 compliant\u003cbr\u003e☆ Support 48Gbps video bandwidth\u003cbr\u003e☆ Support video resolution up to 8K@60Hz YCbCr 4:2:0 12-bit, 4K@120Hz RGB\/YCbCr 4:4:4 12-bit, as specified in HDMI 2.1\u003cbr\u003e☆ VRR, FVA, ALLM supported\u003cbr\u003e☆ Support HDR, HDR10, HDR10+, Dolby Vision, ALLM\/VRR pass-through\u003cbr\u003e☆ Support HDMI audio formats: LPCM, Dolby Digital\/Plus\/EX, Dolby True HD, DTS, DTS-EX, DTS-96\/24, DTS High Res, DTS-HD Master Audio, DSD\u003cbr\u003e☆ Built-in Equalizer, Retiming and Driver\u003cbr\u003e☆ Advanced EDID management\u003cbr\u003e☆ Support audio de-embedding function (output through the optical and analog port)\u003cbr\u003e☆ Support IR remote control and front panel button control\u003c\/p\u003e\n\n\u003cp\u003eThe ST-NSWC21A2 HDMI Switcher package includes all required accessories for installation.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e① 1x 48Gbps 2x1 Switcher\u003cbr\u003e② 1x IR Remote\u003cbr\u003e③ 1x 5V\/1A Multinational Power Supply\u003cbr\u003e④ 1x User Manual\u003c\/p\u003e\n\n\u003cstyle\u003e\u003c\/style\u003e\n\n\u003cdiv class=\"amp-spec-wrap\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTechnical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Compliance\u003c\/td\u003e\n\u003ctd\u003eHDMI 2.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCP Compliance\u003c\/td\u003e\n\u003ctd\u003eHDCP 2.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Bandwidth\u003c\/td\u003e\n\u003ctd\u003e48Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Resolution\u003c\/td\u003e\n\u003ctd\u003eUp to 8K@60Hz YCbCr 4:2:0 12-bit, 4K@120Hz RGB\/YCbCr 4:4:4 12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003e8\/10\/12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Space\u003c\/td\u003e\n\u003ctd\u003eRGB, YCbCr 4:4:4 \/ 4:2:2 \/ 4:2:0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Formats\u003c\/td\u003e\n\u003ctd\u003eHDMI input\/output: LPCM, Dolby Digital\/Plus\/EX, Dolby True HD, Dolby Atmos, DTS, DTS-EX, DTS-96\/24, DTS High Res, DTS-HD Master Audio, DSD\u003cbr\u003eAudio de-embedding output:\u003cbr\u003eOptical: LPCM\/Dolby\/DTS 5.1CH\u003cbr\u003eAnalog: LPCM 2CH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Protection\u003c\/td\u003e\n\u003ctd\u003eIEC 61000-4-2: ±8kV (Air-gap discharge), ±4kV (Contact discharge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eConnection\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e2x HDMI IN [Type A, 19-pin female]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e1x HDMI OUT [Type A, 19-pin female]\u003cbr\u003e1x OPTICAL [S\/PDIF]\u003cbr\u003e1x L\/R [3.5mm Stereo Mini-jack]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003e1x SERVICE [USB Type C, firmware update port]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eMechanical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eMetal Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e145mm [W] × 68mm [D] × 18mm [H]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e258g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eInput: AC 100-240V 50\/60Hz, Output: DC 5V\/1A (US\/EU standards, CE\/FCC\/UL certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption (Max)\u003c\/td\u003e\n\u003ctd\u003e3W (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C ~ 40°C \/ 32°F ~ 104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C ~ 60°C \/ -4°F ~ 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e20%~90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eOperation Controls and Functions\u003c\/h2\u003e\n\u003ch3\u003eFront Panel\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_210056.png?v=1780941805\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eIR Window\u003c\/td\u003e\n\u003ctd\u003eIR input signal receiving window.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003ePOWER LED\u003c\/td\u003e\n\u003ctd\u003eThe power LED lights green when the device is working, and red when the device is in standby.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eIN LED (1~2)\u003c\/td\u003e\n\u003ctd\u003eWhen the HDMI IN 1\/2 port is selected as the signal source input channel, the corresponding green LED will be on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eOUT LED\u003c\/td\u003e\n\u003ctd\u003eWhen the HDMI OUT port connects to a display device and outputs signal, the green LED will be on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eAUTO LED\u003c\/td\u003e\n\u003ctd\u003eWhen the auto switching function is turned on (switches to the corresponding signal input channel when the signal source is connected), the green LED will be on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eSWITCH Button\u003c\/td\u003e\n\u003ctd\u003eUsed to select signal source for OUT port. Short pressing this button will allow the device to switch any of the two HDMI input signals to the OUT port. Long pressing this button for 3 seconds will turn on\/off the auto switching function.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eEDID DIP Switch\u003c\/td\u003e\n\u003ctd\u003eUse the DIP switch to set EDID:\u003cbr\u003e111 – Copy OUT port sink EDID (factory default)\u003cbr\u003e110 – 4K@60Hz 4:4:4, Audio 2ch PCM\u003cbr\u003e101 – FRL 12G_8K_HDR, Audio 2ch PCM\u003cbr\u003e100 – FRL 12G_8K_HDR, Audio 5.1ch PCM\/DTS\/DOLBY\u003cbr\u003e011 – FRL 12G_8K_HDR, Audio 7.1ch PCM\/DTS\/DOLBY\/HD\u003cbr\u003e010 – FRL 10G_8K_HDR, Audio 2ch PCM\u003cbr\u003e001 – FRL 10G_8K_HDR, Audio 5.1ch PCM\/DTS\/DOLBY\u003cbr\u003e000 – FRL 10G_8K_HDR, Audio 7.1ch PCM\/DTS\/DOLBY\/HD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eSERVICE\u003c\/td\u003e\n\u003ctd\u003eFirmware update and debug port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRear Panel\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_210129.png?v=1780941852\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eOPTICAL\u003c\/td\u003e\n\u003ctd\u003eOptical fiber audio output port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eOUT Port\u003c\/td\u003e\n\u003ctd\u003eHDMI signal output port, connecting to HDMI display device such as TV or Monitor with an HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003eIN Port (1~2)\u003c\/td\u003e\n\u003ctd\u003eHDMI signal input port, connecting to HDMI source device such as DVD or PS5 with an HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003eL\/R\u003c\/td\u003e\n\u003ctd\u003eAnalog audio output port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003eDC 5V\u003c\/td\u003e\n\u003ctd\u003eDC 5V\/1A power input port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eIR Remote\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_210208.png?v=1780941890\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 30%;\"\u003eButton\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eINPUT\u003c\/td\u003e\n\u003ctd\u003ePress this button to cyclically switch HDMI signal source IN 1\/2 to the OUT port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003ePower on the product or set it to standby mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 \/ 2\u003c\/td\u003e\n\u003ctd\u003ePress the 1 or 2 button to select HDMI signal source IN 1 or IN 2 to the OUT port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eRecommended HDMI Cable Lengths\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eVideo Resolution\u003c\/th\u003e\n\u003cth\u003eHDMI Cable Length (IN \/ OUT)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e8K\u003c\/td\u003e\n\u003ctd\u003e2m \/ 6.6ft (Ultra HDMI 2.1 cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4K60\u003c\/td\u003e\n\u003ctd\u003e8m \/ 26ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4K24\u003c\/td\u003e\n\u003ctd\u003e12m \/ 39ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1080P\u003c\/td\u003e\n\u003ctd\u003e15m \/ 49ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe use of \"Premium High Speed HDMI\" cable is highly recommended.\u003c\/p\u003e\n\u003ch2\u003eApplication Example\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_210250.png?v=1780941924\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"staison","offers":[{"title":"Default Title","offer_id":52241353670887,"sku":"ST-NSWC21A2","price":626.75,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8144\/3559\/files\/ST-NSWC21A2_SWITCHER_top_and_bottom.jpg?v=1782144570"},{"product_id":"st-nswc41ap-8k-hdmi-switcher","title":"ST-NSWC41AP 8K HDMI Switcher | 4x1 HDMI 2.1 48Gbps","description":"\u003cp\u003eST-NSWC41AP 8K HDMI Switcher is a professional 4x1 HDMI 2.1 switch designed for commercial AV installations, conference rooms, classrooms, digital signage, and home theater applications. The ST-NSWC41AP 8K HDMI Switcher supports 48Gbps bandwidth, HDMI 2.1, HDCP 2.3, 8K@60Hz video, HDR10+, Dolby Vision, advanced EDID management, digital and analog audio de-embedding, and front panel, IR, and RS-232 control. The ST-NSWC41AP 8K HDMI Switcher delivers reliable 8K signal switching for professional AV systems.\u003c\/p\u003e\n\n\u003cp\u003eThe ST-NSWC41AP 8K HDMI Switcher delivers 48Gbps bandwidth, HDMI 2.1 compatibility, HDCP 2.3 support, HDR10+, Dolby Vision, and advanced EDID management for professional AV installations.\u003c\/p\u003e\n\n\u003cp\u003eThe ST-NSWC41AP 8K HDMI Switcher offers advanced HDMI 2.1 performance for professional AV installations.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\n\u003cp\u003e☆ Video resolution up to 8K@60Hz YCbCr 4:2:0 12-bit, 8K@30Hz RGB\/YCbCr 4:4:4 12-bit or 4K@120Hz RGB\/YCbCr 4:4:4 12-bit, as specified in HDMI 2.1\u003cbr\u003e☆ HDCP 2.3 compliant\u003cbr\u003e☆ HDR, HDR10, HDR10+, Dolby Vision, ALLM\/VRR pass-through\u003cbr\u003e☆ HDMI audio formats pass-through: LPCM, Dolby Digital\/Plus\/EX, Dolby True HD, Dolby Atmos, DTS, DTS-EX, DTS-96\/24, DTS High Res, DTS-HD Master Audio, DSD\u003cbr\u003e☆ Digital and analog audio de-embedding (analog audio output with gain control)\u003cbr\u003e☆ Auto or manual switching mode\u003cbr\u003e☆ Built-in signal equalizer, retiming and driver\u003cbr\u003e☆ Advanced EDID management\u003cbr\u003e☆ Control via front panel buttons, IR remote and RS-232 API commands\u003cbr\u003e☆ Compact design for easy and flexible installation\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e① 1x 8K HDMI 4x1 Switcher\u003cbr\u003e② 1x IR Remote\u003cbr\u003e③ 1x 5pin-3.5mm Phoenix Connector (male)\u003cbr\u003e④ 1x 3pin-3.5mm Phoenix Connector (male)\u003cbr\u003e⑤ 1x IR Wideband Receiver Cable (1.5m)\u003cbr\u003e⑥ 2x Mounting Ear\u003cbr\u003e⑦ 4x Machine Screw (KM3*4)\u003cbr\u003e⑧ 1x 12V\/1A Multinational Locking Power Supply\u003cbr\u003e⑨ 1x User Manual\u003c\/p\u003e\n\n\u003cp\u003eThe ST-NSWC41AP 8K HDMI Switcher provides reliable 8K HDMI switching with digital and analog audio de-embedding, RS-232 control, IR remote operation, and front-panel controls.\u003c\/p\u003e\n\n\u003cstyle\u003e\u003c\/style\u003e\n\n\u003cdiv class=\"amp-spec-wrap\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTechnical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Compliance\u003c\/td\u003e\n\u003ctd\u003eHDMI 2.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCP Compliance\u003c\/td\u003e\n\u003ctd\u003eHDCP 2.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Bandwidth\u003c\/td\u003e\n\u003ctd\u003e48Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Resolution\u003c\/td\u003e\n\u003ctd\u003eUp to 8K@60Hz YCbCr 4:2:0 12-bit, 8K@30Hz RGB\/YCbCr 4:4:4 12-bit or 4K@120Hz RGB\/YCbCr 4:4:4 12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003e8\/10\/12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Space\u003c\/td\u003e\n\u003ctd\u003eRGB, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDR\u003c\/td\u003e\n\u003ctd\u003eHDR, HDR10, HDR10+, Dolby Vision, HLG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Formats\u003c\/td\u003e\n\u003ctd\u003eHDMI Input\/Output: LPCM, Dolby Digital\/Plus\/EX, Dolby True HD, Dolby Atmos, DTS, DTS-EX, DTS-96\/24, DTS High Res, DTS-HD Master Audio, DSD\u003cbr\u003eAudio De-embedding Output:\u003cbr\u003eOptical: Up to LPCM\/Dolby\/DTS 5.1CH\u003cbr\u003eAnalog: LPCM 2CH only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Latency\u003c\/td\u003e\n\u003ctd\u003eNo Latency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Latency\u003c\/td\u003e\n\u003ctd\u003eNo Latency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIR Level\u003c\/td\u003e\n\u003ctd\u003e12Vp-p\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIR Frequency\u003c\/td\u003e\n\u003ctd\u003eWideband 20K–60KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Protection\u003c\/td\u003e\n\u003ctd\u003eIEC 61000-4-2: ±8kV (Air-gap discharge), ±4kV (Contact discharge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eConnection\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e4x HDMI IN [Type A, 19-pin female]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e1x HDMI OUT [Type A, 19-pin female]\u003cbr\u003e1x OPTICAL AUDIO OUT [S\/PDIF, female]\u003cbr\u003e1x L\/R AUDIO OUT [5pin-3.5mm Phoenix connector]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003e1x RS-232 [3pin-3.5mm Phoenix connector]\u003cbr\u003e1x IR CTL [3.5mm stereo mini-jack]\u003cbr\u003e1x SERVICE [USB Type C, firmware update port]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eMechanical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eMetal Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e220mm [W] × 110mm [D] × 21.5mm [H]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e595g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eInput: AC 100-240V 50\/60Hz, Output: DC 12V\/1A (US\/EU standards, CE\/FCC\/UL certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption (Max)\u003c\/td\u003e\n\u003ctd\u003e5.4W (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10°C ~ 45°C \/ 14°F ~ 113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C ~ 60°C \/ -4°F ~ 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e20%~90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eOperation Controls and Functions\u003c\/h2\u003e\n\u003ch3\u003eFront Panel\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_211735.png?v=1780986069\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003ePOWER Button\u003c\/td\u003e\n\u003ctd\u003ePress the POWER button to power on\/off the device.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003ePOWER LED\u003c\/td\u003e\n\u003ctd\u003eThe power LED lights green when the device is working, and red when the device is in standby.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eSELECT Button\u003c\/td\u003e\n\u003ctd\u003eSignal source selection button. Pressing this button will allow the device to switch any of the four HDMI input signals to the HDMI OUT port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eIN LED (1~4)\u003c\/td\u003e\n\u003ctd\u003eWhen the HDMI IN 1\/2\/3\/4 port is selected as the signal source input channel, the corresponding green LED will be on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eOUT LED\u003c\/td\u003e\n\u003ctd\u003eWhen the HDMI OUT port connects to a display device and outputs signal, the green LED will be on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eIR Window\u003c\/td\u003e\n\u003ctd\u003eIR input signal receiving window.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eSERVICE\u003c\/td\u003e\n\u003ctd\u003eUSB-C port for firmware update, software debugging and API command control.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRear Panel\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-08_211805.png?v=1780986088\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eEDID DIP Switch\u003c\/td\u003e\n\u003ctd\u003eUse the 4-pin DIP switch to set EDID information:\u003cbr\u003e0000 – EDID pass-through \/ Copy from Sink 1 (factory default)\u003cbr\u003e0001 – HDMI 1080p@60Hz, Audio 2CH PCM\u003cbr\u003e0010 – HDMI 1080p@60Hz, Audio 5.1CH DTS\/DOLBY\u003cbr\u003e0011 – HDMI 4K@60Hz 4:4:4, 8-bit, Audio 2CH PCM\u003cbr\u003e0100 – HDMI 4K@60Hz 4:4:4, 8-bit, Audio 5.1CH DTS\/DOLBY\u003cbr\u003e0101 – HDMI 4K@120Hz 4:4:4, 10-bit HDR\/DV, Audio 2CH PCM\u003cbr\u003e0110 – HDMI 4K@120Hz 4:4:4, 10-bit HDR\/DV, Audio 5.1CH DTS\/DOLBY\u003cbr\u003e0111 – HDMI 4K@120Hz 4:4:4, 12-bit HDR\/DV, Audio 2CH PCM\u003cbr\u003e1000 – HDMI 4K@120Hz 4:4:4, 12-bit HDR\/DV, Audio 5.1CH DTS\/DOLBY\u003cbr\u003e1001 – HDMI 8K@60Hz 4:2:0, 10-bit HDR\/DV, Audio 2CH PCM\u003cbr\u003e1010 – HDMI 8K@60Hz 4:2:0, 10-bit HDR\/DV, Audio 5.1CH DTS\/DOLBY\u003cbr\u003e1011 – HDMI 8K@60Hz 4:2:0, 12-bit HDR\/DV, Audio 2CH PCM\u003cbr\u003e1100 – HDMI 8K@60Hz 4:2:0, 12-bit HDR\/DV, Audio 5.1CH DTS\/DOLBY\u003cbr\u003e1101 – HDMI 8K@60Hz 4:2:0, 12-bit HDR\/DV, Audio 2CH PCM – Inc VRR\/DSC\u003cbr\u003e1110 – HDMI 8K@60Hz 4:2:0, 12-bit HDR\/DV, Audio 5.1CH DTS\/DOLBY – Inc VRR\/DSC\u003cbr\u003e1111 – EDID software (if possible) or HDMI 1080p@60Hz, Audio 2CH PCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eHDMI IN Port (1~4)\u003c\/td\u003e\n\u003ctd\u003eHDMI signal input ports, connected to HDMI source device such as DVD or PS5 with an HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eHDMI OUT Port\u003c\/td\u003e\n\u003ctd\u003eHDMI signal output port, connected to HDMI display device such as TV or Monitor with an HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003eOPTICAL (AUDIO OUT)\u003c\/td\u003e\n\u003ctd\u003eOptical fiber audio output port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003eL+L-R+R- (AUDIO OUT)\u003c\/td\u003e\n\u003ctd\u003eAnalog audio output port, supporting balanced audio output (max 2Vrms) and unbalanced audio output (max 1Vrms).\u003cbr\u003eBalanced connection: L+, L-, GND, R+, R-\u003cbr\u003eUnbalanced connection: L+, GND, R+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003eRS-232\u003c\/td\u003e\n\u003ctd\u003eRS-232 serial port, used for API command control.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003eIR CTL\u003c\/td\u003e\n\u003ctd\u003e12V IR signal receiving port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003eDC 12V\u003c\/td\u003e\n\u003ctd\u003eDC 12V\/1A power input port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eIR Cable Pin Assignment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe pin assignment of the IR Receiver cable is as below:\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-09_092239.png?v=1780986258\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIR Remote\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-09_092304.png?v=1780986280\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 30%;\"\u003eButton\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eINPUT (▶)\u003c\/td\u003e\n\u003ctd\u003ePress this button to cyclically switch HDMI signal source IN 1\/2\/3\/4 to the HDMI OUT port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003ePower on the product or set it to standby mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 \/ 2 \/ 3 \/ 4\u003c\/td\u003e\n\u003ctd\u003ePress 1\/2\/3\/4 to select HDMI signal source IN 1\/2\/3\/4 to the HDMI OUT port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eRecommended HDMI Cable Lengths\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eVideo Resolution\u003c\/th\u003e\n\u003cth\u003eHDMI Cable Length (IN \/ OUT)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e8K\u003c\/td\u003e\n\u003ctd\u003e2m \/ 6.6ft (Ultra HDMI 2.1 cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4K60\u003c\/td\u003e\n\u003ctd\u003e8m \/ 26ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4K24\u003c\/td\u003e\n\u003ctd\u003e12m \/ 39ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1080P\u003c\/td\u003e\n\u003ctd\u003e15m \/ 49ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe use of \"Premium High Speed HDMI\" cable is highly recommended.\u003c\/p\u003e\n\u003cp\u003eChoose the ST-NSWC41AP 8K HDMI Switcher for conference rooms,classrooms, digital signage, home theater, and commercial AV environments that require dependable 8K HDMI signal switching. \u003c\/p\u003e\n\u003ch2\u003eApplication Example\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-09_092353.png?v=1780986384\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"staison","offers":[{"title":"Default Title","offer_id":52241381720295,"sku":"ST-NSWC41AP","price":1032.47,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8144\/3559\/files\/ST-NSWC41AP_8K_HDMI_Switcher_front_and_rear.jpg?v=1782145516"},{"product_id":"st-nswc41hu-hdmi-usb-c-switcher","title":"ST-NSWC41HU HDMI USB-C Switcher | 48Gbps 4x1 8K","description":"\u003cp\u003eST-NSWC41HU HDMI USB-C Switcher is a professional 48Gbps 4x1 HDMI and USB-C switcher designed for commercial AV installations, conference rooms, classrooms, digital signage, and home theater applications. The ST-NSWC41HU HDMI USB-C Switcher supports three HDMI inputs, one USB-C input, one HDMI output, 8K video, HDR10, Dolby Vision, EDID management, and IR remote control. Designed for reliable switching performance, the ST-NSWC41HU HDMI USB-C Switcher delivers seamless source selection and exceptional audio and video quality.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\n\u003cp\u003e☆ DP 1.4 and HDCP 2.3 compliant\u003cbr\u003e☆ Support HDMI video bandwidth up to 48Gbps FRL and 18Gbps TMDS\u003cbr\u003e☆ Support HDMI video resolution up to 8K@60Hz 4:2:0 12-bit, 8K@30Hz 4:4:4 12-bit, 4K@120Hz 4:4:4 12-bit, as specified in HDMI 2.1\u003cbr\u003e☆ Support USB-C video bandwidth up to 32Gbps\u003cbr\u003e☆ Support USB-C video resolution up to 8K@30Hz 4:2:2 10-bit, 4K@120Hz 4:2:2 10-bit\u003cbr\u003e☆ Support HDR, HDR10, HDR10+, Dolby Vision, HLG pass-through\u003cbr\u003e☆ HDMI 2.1 protocols: VRR, ALLM, QMS, QFT, SBTM supported\u003cbr\u003e☆ LPCM 7.1CH, Dolby TrueHD, Atmos and DTS-HD Master, DTS:X audio pass-through\u003cbr\u003e☆ 3x HDMI and 1x USB-C inputs routed to 1x HDMI output\u003cbr\u003e☆ Control via front panel button and IR remote\u003cbr\u003e☆ Support auto input switching and manual input switching\u003cbr\u003e☆ CEC control from TV at output to source at input\u003cbr\u003e☆ Advanced EDID management\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e① 1x 48Gbps 4x1 HDMI\/USB-C Switcher\u003cbr\u003e② 1x IR Remote\u003cbr\u003e③ 1x 5V\/1A Power Supply\u003cbr\u003e④ 1x User Manual\u003c\/p\u003e\n\n\u003cstyle\u003e\u003c\/style\u003e\n\n\u003cp\u003e\u003cstrong\u003eST-NSWC41HU HDMI USB-C Switcher\u003c\/strong\u003e is the ideal solution for commercial AV installations requiring reliable HDMI and USB-C source switching with 8K video performance. The \u003cstrong\u003eST-NSWC41HU HDMI USB-C Switcher\u003c\/strong\u003e simplifies source management while delivering HDR, Dolby Vision, advanced EDID control, and dependable long-term operation. Professional integrators choose the \u003cstrong\u003eST-NSWC41HU HDMI USB-C Switcher\u003c\/strong\u003e for conference rooms, digital signage, education, corporate environments, and high-performance home theater systems.\u003c\/p\u003e\n\n\u003cdiv class=\"amp-spec-wrap\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTechnical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Compliance\u003c\/td\u003e\n\u003ctd\u003eHDMI 2.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCP Compliance\u003c\/td\u003e\n\u003ctd\u003eHDCP 2.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDP Compliance\u003c\/td\u003e\n\u003ctd\u003eDP 1.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Bandwidth\u003c\/td\u003e\n\u003ctd\u003eHDMI: Up to 48Gbps FRL and 18Gbps TMDS\u003cbr\u003eUSB-C: Up to 32Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Resolution\u003c\/td\u003e\n\u003ctd\u003eHDMI: Up to 8K@60Hz 4:2:0 12-bit, 4K@120Hz 4:4:4 12-bit\u003cbr\u003eUSB-C: Up to 8K@30Hz 4:2:2 10-bit, 4K@120Hz 4:2:2 10-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003e8-bit, 10-bit, 12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Space\u003c\/td\u003e\n\u003ctd\u003eRGB 4:4:4, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Audio Formats\u003c\/td\u003e\n\u003ctd\u003eLPCM, Dolby Digital\/Plus\/EX, Dolby True HD, Dolby Atmos, DTS, DTS-EX, DTS-96\/24, DTS High Res, DTS-HD Master Audio, DSD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Protection\u003c\/td\u003e\n\u003ctd\u003eIEC 61000-4-2: ±8kV (Air-gap discharge), ±4kV (Contact discharge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eConnection\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e3x HDMI IN [Type A, 19-pin female]\u003cbr\u003e1x USB-C IN [Type C, 24-pin female]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e1x HDMI OUT [Type A, 19-pin female]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003e1x SERVICE [USB Type C, firmware update port]\u003cbr\u003e1x IR Receive Window\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eMechanical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eMetal Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e145mm [W] × 68mm [D] × 18mm [H]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e258g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eInput: AC 100-240V 50\/60Hz, Output: DC 5V\/1A (US\/EU standards, CE\/FCC\/UL certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption (Max)\u003c\/td\u003e\n\u003ctd\u003e2.25W (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C ~ 40°C \/ 32°F ~ 104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C ~ 60°C \/ -4°F ~ 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e20%~90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eOperation Controls and Functions\u003c\/h2\u003e\n\u003ch3\u003eFront Panel\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-09_093544.png?v=1780987120\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eIR Window\u003c\/td\u003e\n\u003ctd\u003eIR signal receiving window.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003ePOWER LED\u003c\/td\u003e\n\u003ctd\u003eWhen the device is powered on, the red power LED is on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eIN 1\/2\/3\/4 LED\u003c\/td\u003e\n\u003ctd\u003eWhen the IN 1\/2\/3\/4 port is selected as the input channel, the corresponding green LED will be on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eOUT LED\u003c\/td\u003e\n\u003ctd\u003eWhen a TV or display is connected to the OUT port, the green LED will be on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eAUTO LED\u003c\/td\u003e\n\u003ctd\u003eWhen the auto switching mode is enabled, the green LED will be on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eSWITCH Button\u003c\/td\u003e\n\u003ctd\u003eInput signal switching button.\u003cbr\u003eShort press to switch to the next input port.\u003cbr\u003eLong press for 3 seconds to disable the auto switching mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eEDID DIP Switch\u003c\/td\u003e\n\u003ctd\u003eUsed for EDID setting:\u003cbr\u003e111 – Copy OUT port sink EDID (factory default)\u003cbr\u003e110 – 4K@60Hz 4:4:4, Audio 2ch PCM\u003cbr\u003e101 – FRL 12G_8K_HDR, Audio 2ch PCM\u003cbr\u003e100 – FRL 12G_8K_HDR, Audio 5.1ch PCM\/DTS\/DOLBY\u003cbr\u003e011 – FRL 12G_8K_HDR, Audio 7.1ch PCM\/DTS\/DOLBY\/HD\u003cbr\u003e010 – FRL 10G_8K_HDR, Audio 2ch PCM\u003cbr\u003e001 – FRL 10G_8K_HDR, Audio 5.1ch PCM\/DTS\/DOLBY\u003cbr\u003e000 – FRL 10G_8K_HDR, Audio 7.1ch PCM\/DTS\/DOLBY\/HD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eSERVICE\u003c\/td\u003e\n\u003ctd\u003eUsed to update MCU firmware.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRear Panel\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-09_093614.png?v=1780987151\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eIN 1\/2\/3\u003c\/td\u003e\n\u003ctd\u003eHDMI signal input ports, connected to HDMI source devices such as DVD or PS5 with an HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eIN 4 (USB-C)\u003c\/td\u003e\n\u003ctd\u003eUSB-C signal input port, connected to a USB-C source device.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003eOUT Port\u003c\/td\u003e\n\u003ctd\u003eHDMI signal output port, connected to an HDMI display device such as TV or Monitor with an HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003eDC 5V\u003c\/td\u003e\n\u003ctd\u003eDC 5V\/1A power input port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eIR Remote\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-09_093658.png?v=1780987172\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 30%;\"\u003eButton\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eINPUT (▶)\u003c\/td\u003e\n\u003ctd\u003ePress this button to circularly switch the HDMI signal source to the OUT port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 \/ 2 \/ 3 \/ 4\u003c\/td\u003e\n\u003ctd\u003ePress 1\/2\/3\/4 to select the corresponding signal input channel.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto\u003c\/td\u003e\n\u003ctd\u003ePress this button to enable or disable auto switching for input signal sources.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eRecommended HDMI Cable Lengths\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eVideo Resolution\u003c\/th\u003e\n\u003cth\u003eHDMI Cable Length (IN \/ OUT)\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e8K\u003c\/td\u003e\n\u003ctd\u003e2m \/ 6.6ft (Ultra HDMI 2.1 cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4K60\u003c\/td\u003e\n\u003ctd\u003e8m \/ 26ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4K24\u003c\/td\u003e\n\u003ctd\u003e12m \/ 39ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1080P\u003c\/td\u003e\n\u003ctd\u003e15m \/ 49ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe use of \"Premium High Speed HDMI\" cable is highly recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eST-NSWC41HU HDMI USB-C Switcher\u003c\/strong\u003e is ideal for conference rooms, education, corporate offices, digital signage, control rooms, gaming, and professional AV environments. Integrators choose the \u003cstrong\u003eST-NSWC41HU HDMI USB-C Switcher\u003c\/strong\u003e for dependable 8K video switching, HDMI and USB-C compatibility, HDR support, and reliable long-term performance.\u003c\/p\u003e\n\u003ch2\u003eApplication Example\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-09_093731.png?v=1780987245\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"staison","offers":[{"title":"Default Title","offer_id":52241392500967,"sku":"ST-NSWC41HU","price":544.39,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8144\/3559\/files\/ST-NSWC41HU_switcher_front_and_rear.jpg?v=1782145770"}],"url":"https:\/\/gitcoav.com\/collections\/presentation-switcher.oembed","provider":"Greenshore International Trading Company ","version":"1.0","type":"link"}