Hitoor DisplayPort KVM Switch 4×3 USB 3.0 8K 60Hz 4K 144Hz

Four-Computer Triple-Monitor KVM

The Hitoor DisplayPort KVM switch lets four computers share one keyboard, one mouse and three DisplayPort monitors. It is aimed at professionals who run multiple workstations or developers who test across several machines without duplicating peripherals. A wired remote button and front-panel push buttons give two ways to change the active system. No extra power supply is required for basic operation.

DisplayPort 1.4 Bandwidth Limits

The switch passes DisplayPort 1.4 signals, so the total video bandwidth is capped at the level of that standard. Driving three 8K 60 Hz streams simultaneously would exceed the available throughput, so such a configuration cannot be guaranteed. The practical ceiling for triple-monitor use is 4K 144 Hz per screen, while single-monitor operation can reach 8K 60 Hz. Lower resolutions such as 2K 165 Hz or 1080P 240 Hz fit comfortably within the link budget.

Three USB 3.0 Ports at 5 Gbps

Three downstream USB 3.0 ports provide up to 5 Gbps each for keyboards, mice, printers or storage devices. That bandwidth handles typical input devices and bulk endpoints with headroom to spare. Sustained transfers from multiple high-speed SSDs will saturate the shared upstream link, so heavy concurrent storage traffic is where the switch runs out of capacity.