TRENDnet TK 422DVK - KVM / audio / USB switch - 4 ports

The 4-port DVI KVM switch kit, model TK-422DVK, allows you to control four computers with one set of console controls. No driver installation required, simply plug in the included cables to experience beyond HD resolution of 2560 x 1600 pixels. The TK-422DVK supports advanced keyboard and mouse designs and offers two bonus USB share ports to connect storage devices or printers.