Michael A. Mann
It works as described. I bought 2. One for me and one for my wife's tablet. I love Amazon and the ease of purchasing with super fast shipping. Item came in retail packaging that is hard to remove. They have to do this in stores to prevent theft. Just use scissors, you'll get it out eventually. It shows 29.71 gigs when installed but this is typical for SD cards. Download the Sandisc memory Zone App to see how fast a card you need before you purchase one. It tells you exactly what you need and may save you a few bucks.