1.Using excellent materials, the power consumption is lower.
2.By using this devise, 1 USB device can be shared with 1 to 4 computers can share 1 printer, by this we can cut down office equipment spending and save lots of space.
3.Support Window 2000/xp/Vista/Windows7 32bit, OS. Use Control Button and F11 Button to switch.
4.LED indicator display. Easy to instAall,convenient disassembly.
5.USB 2.0 Auto Sharing Switch is a great solution for sharing USB devices like USB printer, scanner, curve plotter, multifunction printer, with four computers.