USB 8-Port Expansion: The usb hub has 6 high speed USB 3.0 data transfer ports that make it easy to connect multiple USB devices like keyboards,mouse,flash drives to a laptop or PC simultaneously; There are also 2 smart fast charging ports for you to charge phones, tablets,etc Fast Speed Data Transfer: The USB 3.0 splitter port provides up to 5 Gbps rapid data transfer speed, 10 times faster than USB 2.0. You can transfer an HD movie in seconds, and it is backwards compatible with USB 2.0/1.1; Every port supports Hot Plug