1. 7port usb 2.0 hub.
2. with 7 blue LED indication and 7 switches.
��� each swith can control corresponding port.
��� here is the main switch control all switches.
3. with DC socket and 5V 2A certification adaptor.
4. with OTG function�
��� once you use the OTG function,you connect the mouse,keyboard,U
disk etc,
��� the mouse can control your smart phone.
5.� charging for smart phone.
6. with blister&paper card package.
7. dimension:**5**5**5cm.
8. *0pcs/ctn,�G.W:9.5KG
