1. 2 in 1 USB 2.0 sharing switch
2. Portable USB printer sharing switch, allows you to connect and share printers more easily, perfectly solving the problem of unplugging and plugging
3. Save time and share resources anywhere
4. Switch freely as you wish, perfect for sharing one external USB devices between 2 computers, no extra power supply is needed
5. Plug and play, equipped with high performance main control chip, no driver needed, compatible all operating system
6. Size: 50x20x80mm