T & S Electronics Micro USB OTG Cable - Micro USB OTG to USB Adapter for Samsung S7, S7 Edge, HTC, ASUS, and all OTG compatible devices! ONLY SOLD BY T & S ONLINE! The highest quality and highest rated OTG cable on Amazon! LIFETIME WARRANTY! Wired game controllers bring a whole new level of fun to your device! Use an external hard drive with with your tablet or phone (*external power may be needed)! High quality COPPER wiring (not cheap aluminum like other brands. That can be dangerous and will fail quickly) USB flash drive compatible! USB mouse and keyboard connectivity! USB GPS, USB 3G/4G modems, memory card readers, cameras and much more!