This 6 feet four-in-one DVI/USB KVM cable integrates dual link DVI video quality with USB mouse and keyboard, 3.5mm audio out and microphone connections into a single, compact cable. The 4-in-1 KVM cable is a cost-effective and convenient solution that's suitable for use with dual link DVI supported USB KVM switches, allowing you to share a USB peripheral set between two computers configured for high definition output.