Hitoor 4-Port 3-Monitor KVM Switch 8K@60Hz 4K@144Hz 2 HDMI + 1 DP USB 3.0

Four-computer triple-monitor KVM

This KVM switch lets four computers share three displays and a set of USB 3.0 peripherals. It accepts two HDMI and one DisplayPort input per system and mirrors or extends the desktop across all three screens. Switching is handled by front-panel buttons or the wired remote. The unit includes a power adapter and four USB 3.0 cables.

Video headroom and limits

Each output supports up to 8K at 60 Hz, 4K at 144 Hz, 2K at 165 Hz and 1080p at 240 Hz. The three monitor ports are two HDMI 2.1 and one DisplayPort 1.4, so the highest refresh rates are only available when the source, cable and display all match those standards. USB 3.0 ports deliver 5 Gbps bandwidth for keyboards, mice, printers or storage devices.

Mandatory triple-output GPU

Every connected computer must provide one DisplayPort and two HDMI ports simultaneously to use all three monitors. Systems with only two video outputs cannot drive the third screen, and laptops with a single USB-C video port will need an active multi-stream adapter not supplied with the switch.