Guess is as good as mine, Bought it on ebay new shipped over from Hong Kong. LOL. Works great just i cant figure out the driver issue. Connects when it wants, like i said could be bad USB cord.
Any Takers dont want it sitting here doing nothing. No longer used since new phone was bought.
Forgot to mention the sd slot will accept at least 16gb cards. Might take larger but all i had was a 16 to put in. Its not included as its in my cell phone now.