Feature:1. Compact Design: The USB switcher features a compact and portable design, compatible with both USB 1.1 and USB 2.0, making it easy to use and carry around.2. High Compatibility: This USB switcher allows 2 PCs to share a single USB device, such as a printer, scanner, camera, keyboard, and any other USB enabled devices.3. Easy to Use: Simply plug your USB device into the USB ports on the switcher, then connect 2 PCs to the other 2 ports, each with its own button for easy device switching.4. Wide OS Compatibility: The switcher is compatible for Windows 98 ME 2000 XP, for OS X, ensuring seamless operation across different operating systems.5. Convenient Switching: A switch button in the form of a button is displayed on the front of the switch for each access from the computer to the computer.Specification:Item Type: USB SwitcherMaterial: IronColor: BlackOutput Interface: USB2.0Input Interface: USB B 2.0x2Application: for Printer Scanner, Camera, Keyboard.Package List:1 x USB Switcher