"Amazing!!"

Sandisk once again lives upto its name as the pioneer. This SD card fits the need of today high performance apps and has excellent durability and fast transfer speeds.

"solid product"

does what it should ... 64 gigs in such a tiny physical space is crazy ... makes my phone's capacity huge. if you use it in an mp3 player, you will have to convert it to fat 32, but it isn't hard; there are plenty of free programs out there you can download. so this WILL work in those devices as well ... sweet.