Connect your usb on the go capable tablet computer or smartphone to usb 20 devices thumb drives usb mouse or keyboard etc 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