I can say that SanDisk is one of the best company in the fields of electronics and Digital Cameras, but I am very dissapointed of this Memory Card.The card memory is only 25GB and the speed is 14MB/s which is not as advertised.I gave it to my dad to use it on his phone and I started to use the Sony 32GB MicroSD. I can say that it works perfectly: the storage is 32GB and the speed is 43MB/s.Buy it now: http://amzn.to/1iGqMVm . This is the exact link I used to buy mine.