The item is made of material, which is durable and lasting for use. USB sharing provides easy one-touch switching of a USB device between four computers. It’s for sharing a printer or scanner in a small office environment. It’s also great for use at home if you have multiple PC. Features -Color: silver and grey. -Material: Plastic, Metal. -Size: About 10x5x1.9cm. - 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 - USB 2.0 Sharing is a great solution for sharing USB devices like USB printer, scanner, curve plotter, multifunction printer, equipment with computers. - Made of material, which is durable and lasting for use. - It’s for sharing a printer or scanner in a small office environment. - It’s also great for use at home if you have multiple PC. - Avoid frequent plug and pull, convenient to work and do not hurt the equipment. - Notice: There is no shortcut key switching under system, it can only be switched by installing software. Package list: 1 x USB sharing