Switch between 2 computers with one button! This KVM switch allows 2 computers to share 4 USB devices, offering convenience and efficiency with plug-and-play functionality. For high-power devices like hard drives and cameras, an external power supply may be required. Ensure a standard 5-volt adapter is used for power supply when using high-power equipment. Strong compatibility with /8.1/7/Vista/XP and , Linux and Chrome OS. The LED status indicator clearly shows which computer is being controlled. Size: 99x50x14mm Material: ABS+metal Color: Black Package Contents: 1 x KVM Switch, 2 x USB Cable Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm. Boost your productivity with this easy-to-use KVM switch!