2/4 Ports Usb 2.0 Sharing Switch Switcher Adapter For Pc Scanner Printer Mouse Portable High Speed The product is shipped based on the color or size of the main image of the product page. 2/4 Ports USB 2.0 Sharing Switch Switcher Adapter for PC Scanner Printer Mouse Portable High Speed USB Switcher For printer MiceThe product is shipped based on the color or size of the main image of the product page.Type : Hand Tool PartsVoltage : 220V2/4 Ports USB 2.0 Sharing Switch Switcher Adapter for PC Scanner Printer MouseSpecifications:High-speed USB switcher, 2 ports or 4 ports for you to choose.No external power required, no software installation required.Compatible with USB 2.0, easy and convenient to use.You can share your USB devices such as printers or scanners with up to 2/4 computers.Share one USB device between four computers without manually switching out cables.Support USB printer, scanner, mouse, keyboard, mobile hard disk, etc..Item Name: USB SwitcherMaterial: ABSConnector A: USB PortConnector B: USB Type-BFeatures: Portable, High Speed, Easy to UseSize: 8.5cm x 6.5cm x 2cm/3.35 x 2.56 x 0.79 (Approx.)Package Includes:1 x USB Switcher1 x Power Cable1 x User Manual