... or a keyboard to your Samsung Galaxy S3 USB OTG For Smart moblie phone,Galaxy S3,S2, NOTE 21. This USB Host ... memory card reader, or a keyboard to your Samsung Galaxy S III. (some standard USB devices may not ... into the usb end, we make make our Galaxy S3 or Galaxy note 2 become a computer with mouse and ... :- Micro USB OTG Adapter cable for Samsung Galaxy S III x 1 OTG cable for Galaxy S3/NOTE2