Hiii friends here I am going to describe about sanDisk.micro sd card.i felt me very fool because it can not store heavy data in its memory I feel very sad my friends almost are using this sd cord but they were unsatisfied with this I have been storing my persnol data in sd cord but unfortunately it was died it self.then I had to loss my entair impartent data.then I felt very sad.my friends already suggested me do not preffer this kind of sd cards.from that ownards I never use this brand.i am the victim of this sd card so finally I suggest you that you never go to use this sandisk it is wast of money and wast of time.it consume loat of data.it frequenty ask format