SLLEA Premium Micro USB Host OTG Adaptor Adapter Cable for Polaroid Android Tablet M7 M10 S9 S10 Polaroid Internet Tablet S7 S8 100% Brand New.Easy to install. High quality USB 2.0 Micro-B HOST OTG Cable Standard USB Micro-B HOST Cable , need your machine support USB host OTG function. The Micro-B plug is for OTG device and also for Power charge. Allow to connect to most USB Flash Drive, Mouse, Keyboard & some Digital Cameras etc.