SD standard - Up to 2GB SD memory card using FAT 12 and 16 file systems | |
SDHC standard - over 2GB-32GB SDHC memory card using FAT32 file system | |
SDXC standard - over 32GB-2TB SDXC memory card using exFAT file system |
SD Standard | SDHC Standard | SDXC Standard | ||
Capacity | up to 2GB | more than 2GB
up to 32GB |
more than 32GB
up to 2TB |
|
File System | FAT 12, 16 | FAT 32 | exFAT | |
SD Logo | ||||
Card Specifications | SD | 32 x 24 x 2.1 mm, Approx 2g | ||
microSD | 11 x 15 x 1.0 mm, Approx 0.5g | |||
Speed Classes | NS mode | C2, C4, C6 | ||
HS mode | C2, C4, C6, C10,
V6, V10 |
|||
UHS-I
mode |
--- | C2, C4, C6, C10
U1, U3 V6, V10, V30 |
||
UHS-II
mode |
--- | C4, C6, C10
U1, U3 V6, V10, V30, V60, V90 |
||
UHS-III
mode |
--- | C4, C6, C10
U1, U3 V6, V10, V30, V60, V90 |