Vention A09 kabel OTG Micro USB b Male to USB Type A Female Flat Spec : -. Interface : USB Micro-B Male, USB Female -. High Purity Cooper -. Interface Process : Nickel Plated -. Shielding : Aluminum Foil -. AWG : 28AWG+26AWG -. Length : 10cm -. Soft, Flexible and Strong durable