Startech 4-IN-1 USB Dual Link DVI-D KVM Switch Cable with Audio and Microphone This 15ft 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. The DVI/USB KVM cable provides guaranteed performance for dependable operation. Meets and exceeds all DVI-D and USB 2. 0 specifications Dual Link DVI-D signal is supported Combines 4 peripheral cables into one Supports DVI-D Maximum clock frequency in dual link mode up to 7. 92 Gbit/s)