PRODUCT NAME: Remax micro usb otg adapter<br />CONNECTOR A: USB 2.0 female<br />CONNECTOR B: micro USB 2.0 5 pin<br />SIZE:20*15*6MM<br />COLOR: pink・ gold<br />FUNCTION: Read exteral storage device's contents・ connect mouse・ keyboard to your phone・ tablet.<br />Compatible with Samsung・ HTC・ Sony・ Huawei・ Xiaomi and most android phones.<br /><br />OTG( ON THE GO) is used to connect external devices to your phone・ tablet<br />so that your phone can read exteral devices' contents.<br />Connect U disk・ mouse・ keyboard to your phone.<br />Very light and small・ convenient to carry・ just 20*15*6MM<br />10000 times test・ very durable.