WRIARICH 4-Port Triple-Monitor KVM Switch 2DP+HDMI 8K60 4K144

Four-Port Triple-Monitor KVM

This WRIARICH switch connects four computers to one keyboard, mouse and three displays using two DisplayPort and one HDMI output. It targets users who run multiple desktops or laptops and need extended or mirrored desktop modes across all three screens. Each source must provide two DisplayPort and one HDMI video output plus a USB 3.0 link for the switch to deliver the full triple-monitor layout. Buyers whose machines lack those native ports will need active adapters or a docking station to make the connection work.

Bundled Cables And Switching

The package includes four USB 3.0 cables, a 12 V power adapter and a wired desktop button so the unit is ready to operate without extra purchases. Three downstream USB 3.0 ports handle keyboards, mice, printers or other peripherals at up to 5 Gbps while a 3.5 mm jack provides separate audio and microphone paths. Switching between the four connected systems can be done from the front panel or the tethered remote, keeping the main unit tucked away for a cleaner desk.

Resolution Headroom And Limits

DisplayPort outputs reach 8K at 30 Hz or 4K at 144 Hz, while the HDMI port supports 8K at 60 Hz, 4K at 60 Hz and 2K at 60 Hz, all backward compatible with lower timings. Actual resolution depends on each computer’s graphics capability, monitor specifications and cable quality, so the switch does not guarantee the maximum rate on every setup. The design handles four sources and three sinks simultaneously, but it cannot expand a single source that only drives one or two displays into a triple-monitor workspace.