
SY Electronics MS51U-18G-SET 5x1 4K60 Presentation Switcher & KVM Solution with 3x HDMI, 2x USB-C & HDBaseT Receiver
The SY-MS51U-18G-SET is a high-performance 5× Input Seamless Presentation Switcher and KVM Solution with advanced multi-view modes, dual mirrored outputs, Dante® audio integration, HDBaseT extension, and USB-C charging — supplied complete with the SY-HDBT-U3-R-18G Receiver for full end-to-end connectivity.
This powerful set is designed for modern BYOD meeting spaces, classrooms, and professional AV environments. With 3Ă— HDMI 2.0b and 2Ă— USB-C inputs (each supporting up to 60W charging), it offers seamless 4K60 4:4:4 switching, full KVM support between local and remote devices, and mirrored HDMI/HDBaseT outputs. Multi-view display capability (dual, triple, quad, PiP), comprehensive control options, and integrated audio management make it the perfect solution for flexible, high-quality AV installations.
Key Features
- Complete TX/RX Solution: Includes SY-MS51U-18G Switcher/Transmitter and SY-HDBT-U3-R-18G HDMI & USB KVM Receiver.
- Seamless 4K60 4:4:4 Switching: Supports 3Ă— HDMI 2.0b and 2Ă— USB-C inputs with ultra-fast, seamless transitions.
- USB-C Video & Charging: DisplayPort 1.4 video with up to 60W power delivery per USB-C port.
- Multi-View Output: Single, dual, triple, quad, and Picture-in-Picture (PiP) display modes with programmable presets.
- Dual Mirrored Outputs: HDMI and HDBaseT 3.0 up to 40m @ 4K60 or 70m @ 4K30 over Cat6a.
- Integrated KVM Switching: Full USB routing between local and remote PCs, controllable via hotkeys or front panel.
- Dante® Audio Integration: 2-channel Dante I/O with analogue stereo embedding/de-embedding.
- Advanced Audio Tools: Per-output volume, delay, 31-band EQ, and multiple routing options via Web GUI.
- Flexible Control: TCP/IP (Web GUI), RS232, IR remote, CEC, hotkeys, and front panel buttons.
- Full EDID Management: Preset, learned, or automatic EDID handling for optimal compatibility.
- HDR & Colour Depth Support: HDR10, HDR10+, Dolby Vision, HLG; 8, 10, and 12-bit colour modes.
- HDCP Compliance: Supports HDCP 1.4 & 2.2.
Key Uses
- Operate as a pair for complete KVM functionality across local and remote workstations.
- Control up to 3Ă— local PCs from the transmitter (2Ă— USB-C & 1Ă— HDMI) plus an additional PC at the receiver end.
- Ideal for meeting rooms, hybrid classrooms, control rooms, and live event environments.
- Hotkey commands for fast switching between sources and multi-view layouts.
Multi-View Modes
Available modes include single full-screen, dual, triple, quad, and PiP. PiP windows can be moved and resized, with five programmable presets for quick recall of preferred layouts.
Specifications
| Video Resolutions | Up to 3840Ă—2160p @ 60Hz 4:4:4 (18Gbps) |
| HDMI Standard | HDMI 2.0b |
| USB-C Video | DisplayPort 1.4 up to 4K60 4:4:4, 60W charging |
| HDR Support | HDR, HDR10, HDR10+, Dolby Vision, HLG |
| HDCP Support | HDCP 1.4 & 2.2 |
| Inputs (TX) | 2Ă— USB-C, 3Ă— HDMI 2.0b, Balanced Audio, Dante (2ch) |
| Outputs (TX) | 1Ă— HDMI 2.0b, 1Ă— HDBaseT 3.0, Balanced Audio, Dante (2ch) |
| Receiver Inputs | HDBaseT 3.0, HDMI 2.0b |
| Receiver Outputs | HDMI 2.0b |
| USB Ports | USB 3.0 & USB 2.0 on both TX and RX, full KVM support |
| HDBaseT Distance | Up to 40m @ 4K60 / 70m @ 4K30 over Cat6a |
| Control Interfaces | RS232, LAN (Web GUI), IR, Front Panel, CEC |
| Power Supply | 24V DC, 8A |
| Power Consumption | Up to 150W max |
| Dimensions | TX: 220 Ă— 43 Ă— 180mm; RX: 184 Ă— 21.5 Ă— 105mm |
| Weight | TX: 1.5 kg; RX: 0.53 kg |
| Included in the Box |
1Ă— SY-MS51U-18G Transmitter/Switcher 1Ă— SY-HDBT-U3-R-18G Receiver 1Ă— 24V DC PSU with UK & EU adapters 4Ă— Mounting Plates with Screws 2Ă— 3-way Pluggable Terminal Connectors User Manual |
The SY-MS51U-18G-SET is a high-performance 5× Input Seamless Presentation Switcher and KVM Solution with advanced multi-view modes, dual mirrored outputs, Dante® audio integration, HDBaseT extension, and USB-C charging — supplied complete with the SY-HDBT-U3-R-18G Receiver for full end-to-end connectivity.
This powerful set is designed for modern BYOD meeting spaces, classrooms, and professional AV environments. With 3Ă— HDMI 2.0b and 2Ă— USB-C inputs (each supporting up to 60W charging), it offers seamless 4K60 4:4:4 switching, full KVM support between local and remote devices, and mirrored HDMI/HDBaseT outputs. Multi-view display capability (dual, triple, quad, PiP), comprehensive control options, and integrated audio management make it the perfect solution for flexible, high-quality AV installations.
Key Features
- Complete TX/RX Solution: Includes SY-MS51U-18G Switcher/Transmitter and SY-HDBT-U3-R-18G HDMI & USB KVM Receiver.
- Seamless 4K60 4:4:4 Switching: Supports 3Ă— HDMI 2.0b and 2Ă— USB-C inputs with ultra-fast, seamless transitions.
- USB-C Video & Charging: DisplayPort 1.4 video with up to 60W power delivery per USB-C port.
- Multi-View Output: Single, dual, triple, quad, and Picture-in-Picture (PiP) display modes with programmable presets.
- Dual Mirrored Outputs: HDMI and HDBaseT 3.0 up to 40m @ 4K60 or 70m @ 4K30 over Cat6a.
- Integrated KVM Switching: Full USB routing between local and remote PCs, controllable via hotkeys or front panel.
- Dante® Audio Integration: 2-channel Dante I/O with analogue stereo embedding/de-embedding.
- Advanced Audio Tools: Per-output volume, delay, 31-band EQ, and multiple routing options via Web GUI.
- Flexible Control: TCP/IP (Web GUI), RS232, IR remote, CEC, hotkeys, and front panel buttons.
- Full EDID Management: Preset, learned, or automatic EDID handling for optimal compatibility.
- HDR & Colour Depth Support: HDR10, HDR10+, Dolby Vision, HLG; 8, 10, and 12-bit colour modes.
- HDCP Compliance: Supports HDCP 1.4 & 2.2.
Key Uses
- Operate as a pair for complete KVM functionality across local and remote workstations.
- Control up to 3Ă— local PCs from the transmitter (2Ă— USB-C & 1Ă— HDMI) plus an additional PC at the receiver end.
- Ideal for meeting rooms, hybrid classrooms, control rooms, and live event environments.
- Hotkey commands for fast switching between sources and multi-view layouts.
Multi-View Modes
Available modes include single full-screen, dual, triple, quad, and PiP. PiP windows can be moved and resized, with five programmable presets for quick recall of preferred layouts.
Specifications
| Video Resolutions | Up to 3840Ă—2160p @ 60Hz 4:4:4 (18Gbps) |
| HDMI Standard | HDMI 2.0b |
| USB-C Video | DisplayPort 1.4 up to 4K60 4:4:4, 60W charging |
| HDR Support | HDR, HDR10, HDR10+, Dolby Vision, HLG |
| HDCP Support | HDCP 1.4 & 2.2 |
| Inputs (TX) | 2Ă— USB-C, 3Ă— HDMI 2.0b, Balanced Audio, Dante (2ch) |
| Outputs (TX) | 1Ă— HDMI 2.0b, 1Ă— HDBaseT 3.0, Balanced Audio, Dante (2ch) |
| Receiver Inputs | HDBaseT 3.0, HDMI 2.0b |
| Receiver Outputs | HDMI 2.0b |
| USB Ports | USB 3.0 & USB 2.0 on both TX and RX, full KVM support |
| HDBaseT Distance | Up to 40m @ 4K60 / 70m @ 4K30 over Cat6a |
| Control Interfaces | RS232, LAN (Web GUI), IR, Front Panel, CEC |
| Power Supply | 24V DC, 8A |
| Power Consumption | Up to 150W max |
| Dimensions | TX: 220 Ă— 43 Ă— 180mm; RX: 184 Ă— 21.5 Ă— 105mm |
| Weight | TX: 1.5 kg; RX: 0.53 kg |
| Included in the Box |
1Ă— SY-MS51U-18G Transmitter/Switcher 1Ă— SY-HDBT-U3-R-18G Receiver 1Ă— 24V DC PSU with UK & EU adapters 4Ă— Mounting Plates with Screws 2Ă— 3-way Pluggable Terminal Connectors User Manual |
Original: $2,884.02
-65%$2,884.02
$1,009.41Description
The SY-MS51U-18G-SET is a high-performance 5× Input Seamless Presentation Switcher and KVM Solution with advanced multi-view modes, dual mirrored outputs, Dante® audio integration, HDBaseT extension, and USB-C charging — supplied complete with the SY-HDBT-U3-R-18G Receiver for full end-to-end connectivity.
This powerful set is designed for modern BYOD meeting spaces, classrooms, and professional AV environments. With 3Ă— HDMI 2.0b and 2Ă— USB-C inputs (each supporting up to 60W charging), it offers seamless 4K60 4:4:4 switching, full KVM support between local and remote devices, and mirrored HDMI/HDBaseT outputs. Multi-view display capability (dual, triple, quad, PiP), comprehensive control options, and integrated audio management make it the perfect solution for flexible, high-quality AV installations.
Key Features
- Complete TX/RX Solution: Includes SY-MS51U-18G Switcher/Transmitter and SY-HDBT-U3-R-18G HDMI & USB KVM Receiver.
- Seamless 4K60 4:4:4 Switching: Supports 3Ă— HDMI 2.0b and 2Ă— USB-C inputs with ultra-fast, seamless transitions.
- USB-C Video & Charging: DisplayPort 1.4 video with up to 60W power delivery per USB-C port.
- Multi-View Output: Single, dual, triple, quad, and Picture-in-Picture (PiP) display modes with programmable presets.
- Dual Mirrored Outputs: HDMI and HDBaseT 3.0 up to 40m @ 4K60 or 70m @ 4K30 over Cat6a.
- Integrated KVM Switching: Full USB routing between local and remote PCs, controllable via hotkeys or front panel.
- Dante® Audio Integration: 2-channel Dante I/O with analogue stereo embedding/de-embedding.
- Advanced Audio Tools: Per-output volume, delay, 31-band EQ, and multiple routing options via Web GUI.
- Flexible Control: TCP/IP (Web GUI), RS232, IR remote, CEC, hotkeys, and front panel buttons.
- Full EDID Management: Preset, learned, or automatic EDID handling for optimal compatibility.
- HDR & Colour Depth Support: HDR10, HDR10+, Dolby Vision, HLG; 8, 10, and 12-bit colour modes.
- HDCP Compliance: Supports HDCP 1.4 & 2.2.
Key Uses
- Operate as a pair for complete KVM functionality across local and remote workstations.
- Control up to 3Ă— local PCs from the transmitter (2Ă— USB-C & 1Ă— HDMI) plus an additional PC at the receiver end.
- Ideal for meeting rooms, hybrid classrooms, control rooms, and live event environments.
- Hotkey commands for fast switching between sources and multi-view layouts.
Multi-View Modes
Available modes include single full-screen, dual, triple, quad, and PiP. PiP windows can be moved and resized, with five programmable presets for quick recall of preferred layouts.
Specifications
| Video Resolutions | Up to 3840Ă—2160p @ 60Hz 4:4:4 (18Gbps) |
| HDMI Standard | HDMI 2.0b |
| USB-C Video | DisplayPort 1.4 up to 4K60 4:4:4, 60W charging |
| HDR Support | HDR, HDR10, HDR10+, Dolby Vision, HLG |
| HDCP Support | HDCP 1.4 & 2.2 |
| Inputs (TX) | 2Ă— USB-C, 3Ă— HDMI 2.0b, Balanced Audio, Dante (2ch) |
| Outputs (TX) | 1Ă— HDMI 2.0b, 1Ă— HDBaseT 3.0, Balanced Audio, Dante (2ch) |
| Receiver Inputs | HDBaseT 3.0, HDMI 2.0b |
| Receiver Outputs | HDMI 2.0b |
| USB Ports | USB 3.0 & USB 2.0 on both TX and RX, full KVM support |
| HDBaseT Distance | Up to 40m @ 4K60 / 70m @ 4K30 over Cat6a |
| Control Interfaces | RS232, LAN (Web GUI), IR, Front Panel, CEC |
| Power Supply | 24V DC, 8A |
| Power Consumption | Up to 150W max |
| Dimensions | TX: 220 Ă— 43 Ă— 180mm; RX: 184 Ă— 21.5 Ă— 105mm |
| Weight | TX: 1.5 kg; RX: 0.53 kg |
| Included in the Box |
1Ă— SY-MS51U-18G Transmitter/Switcher 1Ă— SY-HDBT-U3-R-18G Receiver 1Ă— 24V DC PSU with UK & EU adapters 4Ă— Mounting Plates with Screws 2Ă— 3-way Pluggable Terminal Connectors User Manual |









