FAST SPEED CLASS 10 SD CARD 16GB 32GB 64GB 128GB 256GB, MEMORY CARD FOR CAMERAS

64GB = approx. 58GB – 59GB. 32GB = approx. 28GB – 30GB. 16GB = approx. 14GB – 15GB. Manufacturers calculate storage using Because of this difference, the actual usable/displayed capacity will be slightly less than the stated capacity.