Features:1.7 ports high speed USB 3.0 hub, up to 5 Gbps2.Plug and play, not need any driver3.Fully compliant with USB 1.0/1.1/2.0/3.04.Built-in current protection device5.Power supply by USB 3.0 cable, each interface maximum available current for 900mA6.With on/off switch7.Ideal if you need extra port to connect additional USB devices,it support multiple devices,including scanners,printers,digital cameras,camcorders,speakers,mice,keyboards,external drives,MP3 players and more! Product introduction1.Provide 7 USB ports,2.USB3.0 HUB3. Built-in current overload short circuit protection device;4. Use high-quality electronic devices to ensure stable operation;5. The computer automatically recognizes the installation, without the driver, plug and play, plugging and unplugging;6. Support: windows95/98/ME/2000/XP/Vista, Mac 8.6 or later7. The appearance is cute, beautiful and easy to use. Specification:Working humidity: 10% - 90%Working voltage: 5VWorking current: 500mAWorking temperature: -20C - 75CStorage temperature: -40C - 85C Pack Include:1x AUGIENB 7 Port Data Hub1x Power Cable