Ujjdwiurgh Micro-USB Host Cable,Micro-USB Male to 2X Type A Dual USB Female OTG Adapter Converter Hub for Android Tablet Pc and Smart Phone Black

Draws power only from OTG port, current for USB devices is limited to host capability With USB2.0 4-Port Hub, for Mouse, Keyboard, U disk, Camera, Printer and so on. Easy plug and play installation device, no external power needed No driver needed for Android and PC with USB USB interface support USB devices such as USB flash disk, USB mouse, USB keyboard and etc. Suitable but not limited for Galaxy S2, Galaxy Note, Galaxy S3/S4, Galaxy Tab3 8.0, Xperla NX-02D, Xperla acro HDIS12S. REGZA Phone-TO1D, and S-series Tablet Supports supply extra power through Micro-USB port if necessary.(Please take note: Extra power only charge for accessories such as mouse keyboard etc,can not charge for smartphone or tablet)