ITEM NAME:3 in 1 Micro USB Male to Female OTG HUB Adapter for Smartphone and Tablet A#S Product Description Description: Features: Adopt shielding HD design; exquisite craft; Made of superior environmental material, comfortable to touch; unique design; Strong anti-interference ability; great signal transmitting effect; Compatible with Galaxy S2,Samsung Galaxy Note,Samsung Galaxy S3/S4,GALAXY Tab3 8.0,Sony Xperia NX-02D,Sony Xperia acro HDIS12S,Toshiba REGZA Phone-T01D,and Sony S-series Tablet; USB port can connect USB disk, mouse, keyboard and other USB devices; Built-in power switching circuit, power saving; when phones or computers are in OGT mode, they can only read USB device data and can not be used to charge due to 5Pin Micro USB interface; When external USB devices have large power consumption( mobile HDD, gaming controllers etc.), you can use Micro USB interface to connect external power supply fot multiple USB devices; Specifications: Product name: 3 in 1 Micro USB Male to Female OTG HUB Adapter for Smartphone and Tablet Color: white Product interface: Micro USB male to 2 female Micro USB and 1 Micro USB power supply port Applicable device: OTG Android smartphone, USB, keyboard, mouse, tablet, computer Product length: about 20cm/7.87" Material: plastic injection molding PVC coating Product weight: about 17g Product function: OTG transfer + external power supply Included: 1 X 3 in 1 Micro USB OTG HUB Adapter.Applicable device: OTG Android smartphone, USB, keyboard, mouse, tablet, computer. Included: 1 X 3 in 1 Micro USB OTG HUB Adapter. USB port can connect USB disk, mouse, keyboard and other USB devices;.