SanDisk's Ultra CompactFlash is a line of high-speed storage cards specifically designed for use in the rapidly growing market segment of high-performance digital cameras. This card is perfect for advanced photographers who require high-performance cards to quickly shoot many high-resolution images. It is ideal for photos of moving cars or trains, sporting events, sprinting animals or any other event that requires fast snapshot and recovery time.??In advanced cameras, these cards have been developed to save large image files to the card as quickly as possible so the camera will be ready to take the next picture. SanDisk Ultra CompactFlash cards are fully compatible and interchangeable with all CompactFlash digital cameras. They also work with all SanDisk ImageMates and PC Card Adapters.