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 UUSBOTGW White Micro USB (Universal Serial Bus) On-The-Go (OTG) Adapter Cable lets you convert the Micro USB (Universal Serial Bus) port on your smartphone or tablet into a USB (Universal Serial Bus) host port that you can use to connect a USB (Universal Serial Bus) peripheral device such as a thumb drive, mouse or keyboard. The adapter cable features one Micro USB (Universal Serial Bus) (B-type) male connector & one full-size USB (Universal Serial Bus) (A-type) port, & is compatible with OTG-capable devices. To ensure dependable, long-lasting connections, the 5-inch Micro USB (Universal Serial Bus) OTG adapter is durably constructed. 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.