1. Plug & Play, No Drivers NeededSimply connect and start using—no drivers or additional software required.2. Share 4 USB 3.0 Devices Between 2 ComputersEasily connect and share printers, scanners, mice, keyboards, hard drives, or USB sticks between two computers without constantly swapping cables or setting up network sharing software.3. Boost Work Efficiency with High-Speed TransferSupports data transfer speeds up to 5Gbps—perfect for high-bandwidth devices like external hard drives, HD webcams, video surveillance cameras, digital camcorders, and multi-channel audio systems. Backward compatible with USB 2.0/1.1.4. One-Button Switching with LED IndicatorSwitch between two systems in just one second using a physical button. Built-in LED indicates which computer is active.5. Use with Standard Power Adapters OnlyPlease avoid using high-voltage chargers, as they may affect product performance.