M.Way Premium 4 Port Aluminum USB 2.0 Hub High-Speed 1ft USB Data Cable for iMac, MacBook, MacBook Pro, MacBook Air, Mac Mini, or any PC USB 2.0 Ports: Expands your PC with four USB 3.0 ports to enjoy data transfer rates of 480 Mbps. backwards compatible with USB 2.0 / 1.1 /1.0 . Support overload voltage and instantaneous current protection, effective protection of connected equipment and HUB itself USB2.0 interface support hot-plug, easy to use , convenient to carry No drivers required for Windows (32/64 bit) 8.1 / 8 / 7 / Vista / XP, Mac OS X 10.6 to 10.9, Linux 2.6.14 or above. Built-in surge protection keeps your devices and data safe and supports hot swapping. USB Bus-Powered, plug-and-play, support hot swapping. Over-current protection built into each port to protect both connected devices and your hub against power surges and failures.