With all the great reviews on this card, I picked this up for my Samsung Galaxy S III. Popped in the card, and I was happy taking pictures, saving files, and living life.Fast forward two months later, and all of a sudden, the card stops functioning. My phone won't read it any more. My computer won't read it either. Submitted a ticket to Sandisk. Hopefully I can get a replacement that actually works.Thank goodness I saved all my photos on Dropbox.