This 4 Port USB Sharing Switch allows one button swapping between 2 computers to share 4 USB 2.0 peripheral devices without constantly swapping cables or set up complicated network sharing software; Ideal for sharing devices such as printer, scanner, mouse, keyboard, card reader, flash drive and other USB deivce between 2 computers; Great Compatibility, Compatible with Windows 10/8/8.1/7 / Vista / XP and Mac OS X, Linux and Chrome OS; No driver installation required for compatible systems;, simply plug and play; Share 4 USB devices between 2 Computers 4Port USB Switch is an excellent choice to share 4 USB devices between two Comptuers; It's ideal for sharing a printer or scanner in a small office environment; It's also great for use at home if you have multiple PCs or Macs; Switch at One Push, LED Indicates 2 Hosts Easily switch between 2 Computers via a push button with LED indicats the active computer;