Avocent SwitchView SC540, SwitchView. Keyboard port type: USB, Mouse port type: USB, Video port type: DVI-I. Maximum resolution: 2560 x 1600 pixels. Weight: 1.8 kg. Operating temperature range (T-T): 5 - 40 °C, Storage temperature range (T-T): -20 - 50 °C. Connectivity technology: Wired, Dimensions (WxDxH): 263.5 x 182.6 x 65.1 mm, Power requirements: 100 - 240V, 50/60Hz