SD = Secure Digital (FAT16, up to 2GB)
SDHC = Secure Digital High Capacity (FAT32, 4GB to 32GB) SDHC is not backward compatible with devices requiring SD
SDXC = Secure Digital Extreme Capacity (xFAT/FAT32, 32GB - 2TB)
It is recommended that you use class 10 microSDHC or microSDXC card in the...