Samsung memory card SDXC UHS-I 64GB PRO Grade 1 class 10 (up to 90MB / s read up to 80MB / s write) (Accessories)
The Samsung memory card does not even have a protective cover. That is, if one performs several memory cards with them, woefully inadequate. Although these SDXC card has great performance, it will be the first and last memory card from Samsung. I use