The 8-port USB hub features 6 USB 3.0 ports for data transfer and other 2 ports for quick charging, great for those who want more ports in PC or want these ports in a more accessible place; adopts USB 3.0-speed standard, and make transfer speed faster; additionally equipped power cable can supply extra power for the hub while connecting multiple or power-hungry devices; Compact and portable design makes it easy to carry with you; It can be used to connect a flash drive, keyboard, mouse, smartphone and so on; Compatible with most operating systems like Windows, Linux and Mac OS and more.