Transcend SDHC Class 6 memory offers 4G~8G high capacity SD memory compliant with the new SDA 2.0 specification. Class 6 is the fastest memory of this new class (6Mbps).
SDHC SDA2.0 (FAT32)
Class 6 memory 6Mbps
NOTE: SCHC (SDA2.0) is a FAT32 device and will not work with SD (SDA1.0 or SDA1.1) FAT16 devices.