... USB3.0 interface, transfer rate up to 5 Gbps. 4 USB devices can use at the ... same time, if you need to connect HDD, you can equip with 5V2A power supply to ... hot-swap, plug and play, easy to useSupport over current and instant current protection, ... protect connected device and Hub itselfConfirms to USB technical standard specificationsDrive free, support Windows ...