Belkin's OmniView 4-port USB KVM Switch is the largest innovation KVM Technology. Featuring USB instead of PS/2 ports, this switch is truly cross-platform. From SOHO user to graphic artist and webmasters, the Omniview USB KVM Switch lets a user control four USB computers, whether PC, MAC or a combination of both, from one monitor, keyboard and mouse. Control four computers with one keyboard, mouse, and monitor at the push of a button. The 4-port Omniview USB KVM can also be used as a 4-port hub.