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Rectangular black KVM switch box with multiple HDMI ports and front panel buttons

suranus

suranus KVM Switch 4 Computers 2 Monitors 4K@30Hz EDID

SKU CH-5829-F8PXR

Share one keyboard, mouse and two monitors across four computers with 4K 3840x2160@30Hz video and EDID emulation that keeps window layouts intact

  • TypeKVM Switch & AV Splitters
  • Control four computers with one keyboard, mouse and dual-monitor setup
  • EDID emulation keeps window positions intact when switching between systems
  • 4K resolution up to 3840x2160 at 30Hz with RGB 4:4:4 colour
  • Supports 3D, HDR, HDCP and Dolby Vision for vivid image quality
  • Hotkey switching enables instant, zero-latency keyboard and mouse changes

4-Port Dual-Monitor KVM

This KVM switch connects four computers to one keyboard, mouse and two monitors. It suits home offices, gaming consoles and streaming devices that share a single workstation. The unit reduces desk clutter by removing the need for multiple input sets. Users can switch between all four sources without unplugging cables.

EDID Emulation & HDMI Connectivity

Built-in EDID emulators keep each display's native resolution and window layout intact when switching ports. Windows stay where they were left, eliminating the wait for screens to re-sync. Four HDMI inputs and two HDMI outputs carry video, while stereo audio follows the active source. Hotkey commands change the active computer instantly.

4K@30Hz Bandwidth Limit

The switch passes 3840x2160 at 30 Hz with RGB 4:4:4 colour sampling and is downward compatible with lower resolutions. It also supports 3D, HDR, HDCP and Dolby Vision signals within that bandwidth. Users needing 4K at 60 Hz or higher refresh rates will find the 30 Hz ceiling restrictive. Cascading for quad-monitor setups is possible but stays within the same 30 Hz limit.

Highlights

  • Control four computers with one keyboard, mouse and dual-monitor setup
  • EDID emulation keeps window positions intact when switching between systems
  • 4K resolution up to 3840x2160 at 30Hz with RGB 4:4:4 colour
  • Supports 3D, HDR, HDCP and Dolby Vision for vivid image quality
  • Hotkey switching enables instant, zero-latency keyboard and mouse changes

Specifications

TypeKVM Switch & AV Splitters

Questions about this item

What resolution and refresh rate does the HDMI 4K@30Hz interface cap at in practice?

The switch passes up to 3840x2160 at 30 Hz with RGB 4:4:4 colour, and is downward compatible with lower resolutions.

What cables and ports are required to connect four computers and two monitors?

Each computer needs an HDMI video cable plus USB keyboard and mouse cables; the two monitors connect via HDMI to the switch outputs.

How is the switch installed, and which step do users often miss?

Connect all HDMI and USB cables, power the unit, then enable the EDID emulators so window positions stay fixed when switching between computers.

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