Avocent SwitchView DVI 4-port, USB, SwitchView. Keyboard port type: USB, Mouse port type: USB, Video port type: DVI. Maximum resolution: 2560 x 1600 pixels. Power consumption (typical): 5 W. Weight: 1.36 kg. Certification: En55022 Class B, EN55024,61000-3-2,6100-3-3, FCC 15 Class B, CE