SANDISK SDCFH512786 512MB Ultra CompactFlash 512MB storage capacity Fully compatible with an interchangeable in all CompactFlash digital cameras Also compatible with all SanDisk ImageMates and PC Card Adapters (see accessories sidebar) Highest transfer rate for Copy / Download; up to 2.8 MB/second , or more than twice the sustained write speed of SanDisk's standard products Non-volatile, no-moving-parts solid-state technology maximizes battery power; data is not lost when power is turned off