[USB Sharing Hub] One button to switch between 2 computers. Practical and efficient, 2 computers share 4 USB devices, plug and play.
[2 USB inputs 4 USB outputs] Keyboard, mouse, USB printer, scanner, curve plotter, multifunction printer, Bluetooth equipment and other USB devices can be used with 2 computers, saving money and time.
USB Sharing Switch for 2 Computers Sharing 4 USB Ports KVM Switches for PC with One Button Switch and 2 Pack USB Cables
[5V DC power port] Devices such as hard drives and digital video cameras may need an external power supply to operate. Please make sure to use a standard 5V adapter for power when using a high power device.
[Wide Compatibility] Plug and play for /8.1/7/Vista/XP and , Linux and Chrome OS.