The CS1782A USB (Universal Serial Bus) DVI Dual Link KVMP Switch charts a revolutionary direction in KVM switch functionality. It combines the capabilities of a 2-port KVM switch with a 2-Port USB (Universal Serial Bus) hub, while providing a DVI monitor interface & audio support. Moreover it carries advanced features, such as 120 Hz 3D display support, gaming keyboard compatibility & port selection/switching using a mouse, aimed at giving you flexibility, convenience & enjoyment. Please note: networking components such as switches, routers, KVM & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com.