Features:
1.Support 4 x USB 2.0 HUB working at the same time such as U disk, mouse, keyboard, game handle and etc.
2.Support hot-swappable.
3.Support OTG and charging function.
4.Compatibility forand forsystem.
5.Connect the USB male to Micro USB female adapter, can be used as a PC USB HUB + card reader.

Instruction:
Switch 1: General OTG model.
Switch 2: fortablet charging and OTG work mode.
Switch 3: fortablet, formobile charging and OTG work mode.

Specifications:
Color: Black
Cable Length: 18.9cm / 7.44inch
Size: 7.6 x 4 x 1.1cm / 2.99 x 1.57 x 0.43inch
Package Weight: 40g

Package Included:
1 x Micro USB OTG HUB
1 x USB male to Micro USB female adapter

Note:
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.