CF 633 CompactFlash represents Axiom's fastest flash card to support high-end digital requirements. Axiom 633X Compact Flash offers 92MB/s high transfer speeds. For the most demanding shots, professional photographers rely on Axiom. Blazing card-to-computer download speeds leverage the UDMA 6 technology. Axiom's CF 633X offers the high-speed performance with the ability to capture every shot with confidence. 633X CompactFlash products represent the best in performance.