Charge or sync micro usb mobile devices from a standard usb port on your desktop or mobile computer the uusbhaub1 1 foot usb a to micro usb cable features one usb a male connector and one micro b male connector providing a high quality connection to usb 20 mobile devices such as blackberry or android based cellular phones digital cameras tablet pc devices and gps systems that use a micro usb connector to a usb capable computer for everyday tasks such as data synchronization and file