The 4-Port USB Cable KVM Switch from IOGEAR is a compact device that allows you to control up to 4 computers using a single keyboard, monitor, and mouse. The switch is bus-powered, so you won't need to plug it into the wall. It features USB ports for keyboard and mouse, and a VGA port for the monitor.
Control 4 computers using a single keyboard, mouse, and monitor
Compact, bus-powered design with integrated cabling