The 2/4 ports manual usb3.0 switch is a usb device.It can share 2/4 signal source
with 1set of keyboard,mouse,udisk,printer,Bluetooth,etc.
Through the panel button or the desktop controller switch,the product doesn't install any drive software.The product has plug and play,convenient installation,fast response speed and other advantages,it improves work efficiency and be helpful for your work and life.