USB Switcher Selector Adapter: 2 in 4 out USB KVM switch box allows one button swapping share 4 USB 2.0 peripherals between two computers without constantly swapping cables or set up complicated network sharing software. It's a great for use at office or home if you need to switch between two PCs, which can your work efficiency.Share 4 USB Device Between Two Computer: This 4-port USB sharing switch has a built-in LED indicator, which can accurately show which computer you are connected to for easy identification. The LED light is mild and NOT dazzling, NOT disturb your work or sleep. With a single click on the button, can easily switch 2 computers to share 4 USB 2.0 devices, reduce repeated plug and unplug, you an all-USB KVM solution.Keyboard Mouse USB2.0 Switcher Box Hub: for 2 computers is easy to use, just plug and play. Driver-free for Windows, OS, Linux and Chrome OS etc. It's an perfect for those sharing devices such as keyboard, mouse, scanner, card reader, flash drive, USB printer and other USB devices. The data transfer rates up to 480Mbps, and backward compatible with USB 1.1 devices.Extra Stable Type C Power Supply: USB KVM switch 2 computers comes with a type C cable for extra power, which can make the transmission more stable and switching the computer NOT stuck or any delayed, your office efficiency. Please use a standard 5V adapter to power this USB sharing switcher box. NOTE: Type C power cable included, NOT include DC 5V power adapter.Product Name: 2 Computer Sharing 4 USB DevicesData Transfer Speed:Up to 480 Mbps data transfer ratesInterface Type:There are all USB 2.0 port, also backward with USB 1.1 devicesCompatible System:/ 8/ 8.1/ 7/ Vista/ XP, OS, Linux, and Chrome OSOutput Device:Keyboard, mouse, scanner, card reader, flash drive, USB printer, etc.Drive Free:No require any drive, just plug and play, easy to operate, more Colour: colorMaterial: ABSPackage Contents:1 * Only the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.