4-Port USB 3.0 Hub

Features:
Real USB 3.0 Super Speed Hub at raw data rate up to 5Gbps, it is much faster than its predecessor interface, USB 2.0, which tops at 480 Mbps.
Convert one USB port to 4 USB 3.0 ports for your laptop or desktop.
Allows simultaneous operation of up to 4 separate devices all attached to a single USB port.
This product is compatible with USB 2.0 1.1.
It is perfect for connecting USB 3.0 or 2.0 or 1.1 peripherals such as USB Mouse, Keyboard, HDD, Storage Device, etc.
With its independent power supply, it can avoid the trouble of power shortage for your Hub.
It can support Storage Devices and HDD of high capacity.
It can offer stable performance.
It has LED indicators.
The modeling is dexterous artistic and it is portable with its small size.
Plug and Play, hot-swappable, and no driver are needed.
Note:
If your USB device is not a real USB 3.0 one, the data rate will depended by that device rather than the USB 3.0 Hub.
Without any external power supply, this USB Hub can independently supply a maximum current of 900mA.
With a DC Y Cable interface together, the maximum current supplied can be 1400mA.
With its 5V/4A power Adapter, the maximum current supplied can be 4900mA.