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

Four-computer triple-monitor switch

The WRIARICH KVM switch lets four desktops or laptops share one keyboard, one mouse and three displays connected through two HDMI ports and one DisplayPort. It is built for users who need simultaneous extended, mirrored or spliced layouts across three screens without unplugging cables. Three integrated USB 3.0 ports handle peripherals at up to 5 Gbps and separate audio and microphone jacks are provided. A wired remote and front-panel buttons give two ways to change the active system.

Upgrade from two-monitor or single-PC setups

Moving from a dual-monitor switch or a single-computer desk to this unit adds a third display and support for three extra computers in one step. The jump is worth it when workflows span coding, monitoring and reference material across three screens while keeping four systems reachable from one seat. HDMI 2.1 and DisplayPort 1.4 compliance means the switch passes 8K at 60 Hz or 4K at 144 Hz without forcing a downgrade on modern GPUs. No external power brick is required for basic operation, though a power adapter is included for demanding configurations.

Stable output during long sessions

The metal chassis measures 23.3 by 17 by 5.7 centimetres and weighs 990 grams, providing enough mass to stay put when cables pull. LED indicators show the active port at a glance so operators can confirm the correct system is live during extended handovers. USB 3.0 ports maintain 5 Gbps throughput for storage or docking stations without throttling after the initial burst. Audio and microphone paths remain active across switches, preventing the drop-outs common on cheaper switches when changing sources repeatedly.