Tripp Lite KVM Switch - 4-Port Desktop KVM Switch USB

Manually switch between connected computers using pushbuttons or hotkey controls; or monitor connected computers automatically via Auto Scan Mode. The B006-VU4-R is operating system independent and works with all computers that have an available VGA and USB port. It supports video resolutions up to 2048 x 1536 and features a compact design that does not require software or complicated set-up procedures.