MuxLab 500870 KVM 4x2 HDMI 2.0 Multiview Switcher

The 500870 switches keyboard, mouse, and video across four HDMI 2.0 computers, either full-screen one at a time or tiled in a 4/3/2-window multiview layout across up to three outputs, all in dedicated hardware with no host PC in the loop.

Asynchronous operation means the four source computers do not need matched resolutions or refresh rates to share the multiview layout cleanly, which is the usual limitation on a cheaper KVM switch.

Resolution	4K/60 (3840x2160P60, 4096x2160P60)
Video Resolution	Simultaneous dual-screen display; 4, 3, 2, or single window layouts
Input	Four HDMI 2.0 inputs
Output	Three HDMI 2.0 outputs
Control	Mouse and keyboard control over HDMI windows
Compatibility	Asynchronous or synchronous operation of up to four computers
Signal Format	Pure hardware design, no host computer or software required