Sandisk 8GB SDHC Card Class 4

To support the higher capacity needs, SD cards are now requiring a different design. SDHC - is called Secure Digital High Capacity(SDHC). The SD Association has created and defined 4 speed classes to help you identify speed and performance capabilities/minimum requirements of SDHC cards and their SDHC host products. Because SDHC works differently then standard SD cards, this new format is not backwards compatible with legacy SD format host devices. Catch whatever life throws at you with SanDisk Ultra memory cards - rugged, high-performance cards with the speed and reliability you need to capture any moment, under any conditions. With fast transfer speeds of up to 4MB/second, todays photographers and videographers are always ready for the next shot and the next adventure.