Plug Standard:NoneLength:15cm Package:Yes Model Number:H813 Certification:none Funtion:None Standard:USB 3.0 Ports:4 Interface Type:USB 3.0 Origin:Mainland China PRODUCT DESCRIPTION Features * USB3.0 super high-speed transmission rate, the transmission rate can reach up to 5Gbps per second * Backward compatible with USB2.0 and USB1.1 * The design of current overload detection and protection function for each of the 4 ports * It can support most USB devices without external power supply, and support 1TB hard disk * Support plug-and-play and hot-swappable functions of hubs and peripheral devices * With DC power interface, optional external power adapter to increase power supply, support high-power equipment * Output voltage of each port: DC 5V/900mA * Support system: Win8/7/Vista/XP/ME/2000/98SE/98 Macintosh: MacOS10.2-MacOS9.1-USB device * Product size: 77*41*12mm