Connect your USB (Universal Serial Bus) On-the-Go capable tablet computer or Smartphone to USB (Universal Serial Bus) 2.0 devices (thumb drives, USB (Universal Serial Bus) mouse or keyboard, etc.). The UUSBOTGADAP USB (Universal Serial Bus) OTG Adapter converts your Micro USB (Universal Serial Bus) On-The-Go capable tablet computer or Smartphone into a USB (Universal Serial Bus) OTG host by adding a USB (Universal Serial Bus) port to your mobile digital device, which increases its functionality & enables you to use a USB (Universal Serial Bus) peripheral such as a thumb drive, or a USB (Universal Serial Bus) mouse or keyboard, etc. This Micro USB (Universal Serial Bus) OTG Adapter is constructed for maximum durability, to ensure dependable, long-lasting connections. This adapter will only work with devices that support USB (Universal Serial Bus) OTG. Please consult your documentation and/or your service provider to ensure that your device does support USB (Universal Serial Bus) OTG functionality.