FOCUSTEC 4-port HDMI KVM switch 4K@60Hz 4 USB 2.0

Four-Port HDMI KVM for Multi-Computer Desks

This FOCUSTEC KVM switch lets one keyboard, mouse and monitor control four computers. It accepts wired, wireless or mechanical keyboards and shares up to four USB 2.0 peripherals such as printers, scanners or webcams across all connected systems. The unit supports PCs, laptops, media boxes and disc players without software drivers.

Plug-and-Play With EDID and Button Switching

Each computer connects through an HDMI 2.0 cable and a USB 2.0 cable; the switch handles EDID negotiation automatically so the display is recognised on every port. Front-panel buttons change the active system in two to four seconds. No external power adapter is mentioned, so verify that the host USB ports can supply enough current for all shared devices.

Steady 4K 60 Hz Output Under Continuous Use

The HDMI 2.0 link runs at 18 Gbps and maintains 3840x2160 at 60 Hz with HDCP 2.2 compliance during long sessions. YUV 4:4:4 colour sampling preserves text clarity for office work or streaming. USB 2.0 bandwidth limits high-throughput devices, so external SSDs or capture cards may not reach full speed when shared.