CKLau 4x3 HDMI 2.1 KVM Switch for 4 Computers and 3 Monitors, 8K@60Hz, 4K@144Hz, USB 3.0 Hub, EDID Emulation, Hotkey and Remote Switching, Cables Included

4 Computers, 3 Monitors Control up to four desktop or laptop computers from one keyboard and mouse while displaying each selected computer across three monitors. Audio, microphone, USB 3.0 peripheral sharing and required input cables are included. ^^ EDID Emulation Keeps Your Desktop Organized Built-in EDID emulation helps maintain display detection, resolution, window size and icon placement when switching between computers, reducing display reconnection and desktop rearrangement. ^^ HDMI 2.1 with 8K and High-Refresh Support Supports resolutions up to 8K@60Hz and 4K@144Hz, plus common ultrawide and high-refresh display formats.

Final resolution and refresh rate depend on the computers, monitors and HDMI cables in the setup. ^^ Four Convenient Switching Methods Switch computers using configurable keyboard hotkeys, mouse switching, front-panel buttons or the included wired remote. The digital display clearly identifies the active computer. ^^ USB 3.0 Sharing and Broad Compatibility Share a USB keyboard, mouse and USB 3.0 peripheral across connected computers. Supports Windows, macOS and Linux systems, auto scan, wake-up and power-loss memory. Each computer must provide one video output for every connected monitor.