wawpi Micro USB OTG Charge Hub Host Cable Cord Adapter Connector Black Brand new,PLUG & PLAY,Compatible with Most Android Smart Phone Support data synchronize when charging For Galaxy S2/S3/S4/S5 , Note 3,Sony Xperia NX-02D When switch on OTG place, mobile phone can read three external USB device at the same time OTG port provides a simple way to connect phone to a USB capable computer for data synchronization and file transfers. Quick, easy connection and rapid synchronization