SanDisk 2GB Compactflash Card Type I (SDCFB-2048-A10, Retail Package) 2GB storage capacity Fully compatible with an interchangeable in all CompactFlash digital cameras Non-volatile, no-moving-parts solid-state technology maximizes battery power; data is not lost when power is turned off Operating shock rating of 2,000 Gs, equivalent to a 10-foot drop to the floor Unfazed by drastic weather conditions from blistering heat to arctic cold