Easy add 4 USB 3.0 ports to your computer or USB function device.
High speed transfer rate up to 5 Gbps - Fast enough to transfer an HD movie in seconds.
Plug and play & Hot swapping USB Hub; Powered via USB / Built in 40cm USB cable.
The 4 Way USB 3.0 splitter Built in over-voltage/over current/leakage and short-circuit protection keeps your devices and data safe.