Vertiv Avocent DSR2020 KVM Switch, 1280 x 1024 pixels, Rack mounting, 40 W, 1U Vertiv Avocent DSR2020 KVM Switch. Keyboard port type: USB, PS/2, Mouse port type: USB, PS/2, Video port type: VGA. Maximum resolution: 1280 x 1024 pixels. Rack capacity: 1U. Power consumption (typical): 40 W. Weight: 7.28 lbs (3.3 kg)