Description: [Material] : USB Switch Made from plastic, this compact device measures, making it easy to place in any workspace. [Switch Selector]: This switch allows to share USB 2.0 peripheral devices between 2 computers, such as printer,mouse, keyboard, USB disk, etc. [Function]: Button Switch. The device is equipped with a button switch for easy and convenient swapping between connected devices, [Easy to install]: Plug and play, no driver required. Without constantly swap cables or set up complicated network sharing software. [Feature]: USB2.0 Printer Sharing Device, This 2 port USB sharing switch allows two devices to share 1 USB output, perfect for multiple device usage. Specification: Material: Plastic Size Chart: 7cmx5cmx2cm/2.76inchx1.97inchx0.79inch Package Includes: 1 Piece Sharing Switch(2 Pack) Note: Please allow slightly errors due to manual measurement and different monitors.