Safewatts USB Host OTG Adapter Cable for Samsung Samsung Galaxy Tab Series 7.0/7"/8.9"/10.1" P5100 P3100 P6200 P6800 P6210 P7500 P7510 P7300 P7310 P1010 P1000 Samsung 30-Pin Connection to USB Female Connection Used to connect with flash disk, SD card reader, mouse, keyboard. Enable high rate transfer Plug & Play Compatible with:amsung Galaxy Tab Series (P5100,P3100,P6200,P6800,P6210,P7500,P7510,P7300,P7310,P1010,P1000) The cable is fully shielded to avoid interference and increase stability