This USB 3.0 hub allows you to act as a gateway between your computer and your electronic device (smartphone, tablet, USB drive, etc.) or vice versa. You can then transfer your data and charge your device at the same time. The USB-A 3.0 hub is extremely fast, offering a data transfer speed of 5 GB per second. You can connect up to 4 USB devices simultaneously. Its aluminum body gives it a high-quality finish.