Portable 4-Port USB 2.0 Sharing Switch for Printer /Scanner /Other USB Devices

It is vey easy to use, just plug your USB device into the USB port on the sharing switch, and PC to the other 4 ports. The item is a professional and practical 4-port USB 2. - Just plug your USB device into the USB port on the sharing switch, and connects 4 PC to the other 4 ports.

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