1x MicroUSB to USB 3.0 [ White ]+ 1x OTG [ Black ] Adaptors Kit OTG Cable functions as a Micro-USB OTG to USB 2.0 Adapter for devices supporting USB OTG technology, including newer Smartphones and Tablets, USB Gaming Controllers, Mice, Keyboards, USB hubs, & much more! Micro-USB B Receptacle to USB 3.0 Micro B Plug socket Converter 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)! USB flash drive compatible! USB mouse and keyboard connectivity! USB GPS, USB 3G/4G modems, memory card readers, cameras and much more!