Connect your USB On-the-Go capable tablet computer or Smartphone to USB 2.0 devices (thumb drives, USB mouse or keyboard, etc.). The UUSBOTGADAP USB OTG Adapter converts your Micro USB On-The-Go capable tablet computer or Smartphone into a USB OTG host by adding a USB port to your mobile digital device, which increases its functionality and enables you to use a USB peripheral such as a thumb drive, or a USB mouse or keyboard, etc.