QZ USB 3.1 Hub, 4 Port, 1.3 ft Built-in Cable HB03 USB Hub  (Black)

The QZ USB 3.1 4-Port Bus Powered Hub expands USB connectivity of your laptop, desktop or tablet. With built-in 1 ft USB 3.1 cable it offers greater mobility at work. 4 USB 3.1 SuperSpeed ports support data transfer rates of up to 5Gbps (640MBps), saving your time. Instant access to 4 USB 3.1 SuperSpeed ports VIA VL813 chipset with latest firmware for best performance and widest compatibility. Data transfer rate up to 5 Gbps (640MBps) (actual rates depend on device and computer USB host controller) Backward compatible with USB 2.0 Hi-Speed devices (rates up to 480Mbps), and USB 1.1 Full/Low Speed devices (rates 12/1.5 Mbps) USB over-current protection up to 900 mA per port (limited to maximum USB bus power available from host computer) Sleek, lightweight design saves space, enhances mobility Blue LED light indicates operation Bus powered, plug and play (individual devices / USB 3.1 host controller may require drivers), supports hot swap