USB Switch Selector 4 Port, USB KVM Switcher 4 Computers Sharing 4 USB Devices One-Button Swapping, for Share Mouse, Keyboard, Printer, Scanner, with 4 USB Cables

[Four computers share 4 USB devices] 4 Port USB sharing switch allows four USB peripherals devices to be shared between Four computers at the push of a button without constantly swapping cables or set up complicated network sharing software.
[keyboard mouse usb switch] USB 2.0 sharing switch made of metal case, not easy to scratch!
Small and lightweight size: 2.56 x 4 x 0.79 inches.
[Ideal for Sharing Device] Ideal for sharing devices such as printer, scanner, mouse, keyboard, and other USB devices between 4 computers. Widely use for office or family, monitoring room, financial operator or designer.
[Great Compatibility, Driver-free] Supports 4 USB inputs and 4 USB HUB outputs. Support speed up to 480 Mbps; Supports Windows XP / 7/8/10 / Vista, MAC OS 8.6 and higher.
[USB Switch Selector, Button and LED design] Button and LED indicate lights, you can easily switch between 4 computers by a single click on the button or use the remote cable that comes with the package to switch.