US421A ATEN USB2.0 DATA SWITCH 4PCS

This USB 2.0 switch allows a USB 2.0 device to 4 PC’s to operate. Users can switch simply by switching on the USB device and then select run as a directly connected device 4 PCs share one USB 2.0 device Electronic switching / Powered via USB bus Select the active PC via the device for Windows and Mac Also can be used for multi-function printer