IOGEAR MET(AL) USB 3.0 4-Port Hub, GUH304 4-Port Super Speed USB 3.0 Hub with up to 5Gbps data transfer rate^Up to 10x faster than USB 2.0^Aluminum housing designed to match Macbook computers^Compatible with Mac and Windows^Backwards compatible with USB 2.0, 1.1 and 1.0 devices (Device must be plugged into a USB 3.0 port in order to achieve Super Speed rates)^Supports overcurrent protection^USB bus powered^Plug-n-Play - no drivers or software required