Universal compatibility OTG micro usb cable - Connect peripherals to USB Type-C enabled devices (USB Type-A cable not included), such as keyboard, game controller (PS3, PS4 etc.), camera, usb headphones, flash drives, SD/TF card reader, wireless mice and more. Please make sure your cell phone/tablet can support OTG function. Portable and Versatile - 8.6 inches long and can be carried around without occupying daily space. Widely used: viewing pictures, listening to music, converting data from flash driver, editing files with keyboard or mouse, and charging mobile phones in case of emergency. Durable and Strong material - Aluminum metal shell, no heating up, long lifespan and maximum flexibility, no conflicting with 2.4Hz WIFI signals. Reversible Connectors - easily insert the connector into any Type-C enabled device. (does not matter which side is up)