The uusbotgw white micro usb on the go otg adapter cable lets you convert the micro usb port on your smartphone or tablet into a usb host port that you can use to connect a usb peripheral device such as a thumb drive mouse or keyboard the adapter cable features one micro usb b type male connector and one full size usb a type port and is compatible with otg capable devices to ensure dependable long lasting connections the 5 inch micro usb otg adapter is durably constructed