Connect high resolution DVI video, USB (Universal Serial Bus), & audio all in one cable The DVID4N1USB15 15ft 4-in-1 USB (Universal Serial Bus) Dual Link DVI-D KVM Switch Cable w/ Audio & Microphone integrates dual link DVI video quality with USB (Universal Serial Bus) mouse & keyboard, 3.5mm audio out & microphone connections into a single, compact cable. The four-in-one DVI KVM cable is a cost-effective & convenient solution that's suitable for use with dual link DVI supported USB (Universal Serial Bus) KVM switches, allowing you to share a USB (Universal Serial Bus) peripheral set between two computers configured for high definition output. Backed by a Star Tech.com Lifetime Warranty. Works with: Compatible Star Tech.com KVMs can be found under the Accessories section. Aten models (CS1642, CS1644, CS1784, CS1782, CS1762, CS1764) Avocent models (2SVDVI10-001, 4SVDVI10-001, SV4UAD, SC420, SC440, SC540) Belkin models (F1DN102D, F1DN104D, F1DD102L, F1DD104L) Cables to go models (52047, 52048) * Supports HDTV quality signal & above (2560 x 1600 @ Hz & higher resolutions at lower refresh rates) * Supports DVI-D Dual Link video for the best possible digital picture through a KVM * Compact 4-in-1 construction for clean, & discrete connections