This Kingston's secure digital high capacity (SDHC) memory card is a performance class of SD memory cards, designed to meet the storage demands of high-quality digital still and video cameras and other personal electronic devices. SDHC card offers larger-volume data storage and optimized recording performance with support for FAT32 file formats. In addition, Kingston's SDHC card uses speed "class" rating known as Class 4, that delivers a fast data transfer rate for optimum performance with SDHC devices. For added reliability and durability, this SDHC memory card is built of nonvolatile memory components and have no moving parts, that could wear out or break.