Roberto K. Cho "chorobe"
UPDATE:I raised my star rating on this from 1 to 4 because of the customer service.  I was able to get a replacement pretty easily.  Hopefully it will last longer!ORIGINAL REVIEW:This item worked well while it lasted.  I bought it in October 2012 for my tablet pc and then for an android smartphone.  I did not make many transfers to the card, it was mostly reading files from it.  Now it is March 2013 and suddenly the card is no longer recognized in my android phone.  It is no longer recognized on my other devices as well.  I lost many photos and videos on the card because of it.  I'm sure Sandisk will exchange it for a new one, but this shouldn't be happening with a card that is less than a year old.