TRIPP LITE B004-2DUA2-K 2-Port Dual Monitor DVI KVM Switch with Audio and USB 2.0 Hub, Cables included Type: DVI, USB Computer Connections: 2 Ports Package Contents: 2-Port Dual Monitor DVI KVM Switch with Audio and USB 2.0 Hub 2 x 6 ft. DVI-D Dual Link / USB KVM Cable Kits 2 x 6 ft. DVI-D Dual Link Cables External Power Supply (Input: 100-240V, 50/60Hz, 0.5A Output: 5.3V, 2.4A) Owner's Manual