This micro usb otg adapter enables connecting hard disk drives and usb flash memory to mobile devices such as smartphones and tablets android 40 automatically detects any image movie and document files stored on the device also allows connecting compatible umts sticks to your tabletthe perfect replacement if youve lost the original one equally useful as a backup or when going abroadgold is keythe gold plated contact pins are anti corrosive and also increase wire conductivity all of wh