AmanStino 4-Port USB 3.0 Hub PortUSB-C to 4-Port USB 3.0 Hub for USB Type-C Devices Compatible with USB Type-C devices like the new Macbook, the Chromebook Pixel, and more Hub offers 3 USB-A ports and 1 USB-C port for simple device expansionlay / hot plugging. It is bus powered and no driver needed. Supports Window, Macintosh or Linux computer USB 3.1 Gen 1 technology for SuperSpeed data transfer and syncing up to 5 Gbps, which is 10x faster than USB 2.0 Drive free,supports windows xp/vista/7/8 and macos,linux independent supply provides power supply to connected devices