High Speed 4 port DVI KVM Switch 4K IR Remote Driver USB2.0 to RS232/IP

You can control 4 PCs or other media devices which support DVI output and USB keyboard and Mouse input with only 1 set of keyboard, mouse and monitor. It supports hot plug and no need to install driver, it is easy to switch devices by panel keys, keyboard hot keys and sliding mouse, remote control, console commands (Via RS232 or LAN port)