Edimax EK-2USK 2 Port USB KVM Switch Kit. Keyboard port type: USB, PS/2, Mouse port type: USB, PS/2, Video port type: VGA. Weight: 565 g. Operating temperature range (T-T): 0 - 50 °C, Storage temperature range (T-T): -20 - 60 °C, Operating relative humidity range: 0 - 90 %. Connectivity technology: Wired, Dimensions (WxDxH): 92 x 186 x 33 mm, Power requirements: DC5V, 2.5A