USB 3.0 Switch SelectorThis 4 Port USB switch allows one button toggle between 2 computers to share 4 USB 3.0 peripheral devices without constantly pull cables or set up complicated network sharing software,improve your work efficiency greatly. Ideal for Sharing Multiple DevicesSuch as printer, scanner, mouse, keyboard, webcam, flash drive and other USB devices between 2 computers,backward compatible with USB 2.0.No need to unplug and plug devices frequently. Great Compatibility, Driver-freeThis usb 3.0 switch works with great compatibility, driver-free for Windows 10/8/8.1/7/Vista/XP and Mac OS, Linux, and Chrome OS, simply plug and play. Button Switch & LED IndicatorEasily switch between 2 computers by a single click on the button with LED light color(Green or Blue) indicating the active computer.The indicator light is not dazzling at night, so it will not interference your working.