Try setting up the account on a windows PC and then verifying it by email. You should then be able to sign in with the android tablet. That should...
I bought a Storage Options Scroll Excel 7" tablet and the link was on there website.
Do you know if the adaptor is just an AtoB or if it's an "On the go" cable. Some tablets use a short circuit engineered into the cable the cable...
Try running the battery down to nothing and do a factory reset. See if that works!
I got a 32GB Class10 Lexar Micro SDHC card and USB Adaptor from Amazon UK, just before Christmas for less than £30 delivered!
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