What is the difference between SD and SDHC memory cards?
There’s a new flash memory product available on the market now which is called “SDHC”, some consumers may still having doubts on this newly reveiled SD Card, here’s some of the guide for it. SDHC stands for “High Capacity SD Memory Card”. SD Card Association (SDA) introduces this new-generation specification (Ver. 2.0) SD card in May, 2006, which has a capacity ranging from 2GB to 32GB. SDHC main features is its High Capacity(2GB to 32GB). It uses a FAT32 filesystem as the previous version of SD Card that use a FAT16 filesystem can only with a maximum capacity of 2GB. Class explanation: The SDHC card is compliant with the SD speed class rating specification created by the SD association which introduced a new speed classification according to the application: Class 2 : >=2MB/s TV recording / DVD/ standard DC Class 4 : >=4MB/s Mpeg2 (HDTV)/ DC with continuous shooting opti Class 6 : >=6MB/s Reflex DC and professional DC – on continuous shooting * Do take note that Class 2 SDHC Card is g
