FUNCTION: Read exteral storage device’s contents, connect mouse, keyboard to your phone, tablet.
Compatible with Samsung, HTC, Sony, Huawei, Xiaomi and most android phones.REMAX USA OTG Micro-USB RA-OTG ( ON THE GO) is used to connect external devices to your phone, tablet so that your phone can read exteral devices’ contents. Connect U disk, mouse, keyboard to your phone. Very light and small, convenient to carry, just 20*15*6MM 10000 times test, very durable.