N2A Cards (R) - Transform your Nook Tablet into a Kit-Kat 4.4.2 Android Tablet (new 2014 version) - (16 GB)
I purchased this for my Nook Tablet, which works fine but is so limited in it's scope.  Plugged this card in and I have a whole new Android tablet.  The installation was quick and easy and now I have access to so much more info, more apps.  I just love it!