"If you are looking for a faster and easier way to get files to and from your microSDHC MP3 player or smartphone SanDisk has what you need. Today we are looking at the Mobile Ultra microSDHC card that includes a USB card reader.
The SanDisk Mobile Ultra microSDHC 8GB did fantastically on the Sandra Removable storage benchmark. The SanDisk Mobile Ultra microSDHC 8GB had a device index of 4124 ops/minute and an endurance factor of 43.60. That score completely blows away the OCZ microSD card I reviewed back in March that had a device index of only 27 ops/minute."