TOSHIBA Micro SDXC Card w/ SD Card Adapter - Black + White (64GB / Class10)
Compliant of Class 10 UHS Speed Class 1 (U1) lets you capture fast-action video in full high definition even in 3-D Max 30MB/sec Read Support Error Correcting Code (ECC) to detect and correct errors Worldwide lifetime warranty The "Speed" is specified by manufacturer by using its own optimal testing environment. (However actual performance will be varied with different environment of individual device.)