Charge several devices at the same time and transfer files at blazing fast speeds with the sleek and powerful D-Link 4-Port Super Speed USB 3.0 Hub. This convenient USB Hub provides you with four extra ports you can use to power peripheral devices, charge devices or transfer files. There are three ports on one side for easy access and a fourth on the opposite side. With USB 3.0 you can transfer files at 5 Gbps, but the ports are also backwards compatible with USB 2.0 devices.