The UUSBOTGADAP is 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. Backed by our lifetime warranty, this micro USB OTG adapter is constructed for maximum durability, to ensure dependable, long-lasting connections.