USB version compatibility: Compliant with USB 1.1, 2.0 and 3.0. USB 3.0 performance: Supports speed (5G Mbps), fullspeed (480Mbps) and lowspeed (12Mbps) USB device profiles. Safety feature: Overcurrent detection and protection. Broad compatibility: Connects to all computers; also supports connections for scanners, printers, digital cameras, mice, keyboards, external drives, MP3 players and more. Use scenarios Home or office extension: Add multiple devices to a laptop or desktop (printer, external drive, keyboard, mouse) from a single hub, increasing workspace flexibility without changing computers. Media transfer and peripherals: Quickly move data from digital cameras or MP3 players to a computer using USB 3.0 speeds, while keeping other devices connected. Temporary setup for shared devices: Provide access to a scanner and a printer from one computer or workstation in classrooms, offices, or workshops without swapping cables.