Hundreds of photos of my children on the map. Went to upload pictures. The card is unreadable! When plugged into the camera, the camera says "no card". The camera has always taken longer to recognize this card (e.g. a few seconds longer) compared to my other cards, but now it doesn't recognize it at all. No other card had this problem. I ordered this card because I needed more storage, now I'm sick of the stomach ache because so many great family trip photos of my kids are gone.