The product allows one button swapping between 2 computers to share 4 USB peripheral devices without constantly swapping cables.
Plug and Play, driver
-free for Windows 10/8/
8.1/7/Vista/XP and Mac OS X, Linux, and Chrome OS.
You can easily switch between 2 computers by a single click on the button with LED indicating the active computer.
If the switcher doesn't work on external hard disk, please connect the device with Micro USB Cable for extra power.
Ideal for sharing devices such as printer, scanner, mouse, keyboard, card reader, flash drive and other USB deivce between 2 computers.