... performance with support for FAT 32 file formats. In addition, SDHC cards use new speed "class" ratings known as Class ... s high capacity and speed, it’s widely used in DV, digital camera, GPS, mobile phone, Bluetooth equipment, PDA and ... with the SD Card Association card 2.00 specification Secure — built-in write-protect switch prevents accidental data loss Compatible — with SDHC host devices; not ...