Sandisk Compact Flash (CF) Extreme IV - 4GB. The Extreme IV line of CompactFlash is the newest digital film cards for the high-end professional photographers, who require the highest possible performance and the largest capacities for their medium format and high-end digital single lens reflex (SLR) cameras. It has extremely fast read/write speeds (Up to 45MB/sec). It provides the highest durability, speed, and quality demands on the market today for serious photography.
The reason for the extreme fast read/write speeds is the innovative ESP (“Enhanced Super-Parallel Processing”) technology for the fastest speeds and highest performance. You get the fastest read/write speeds available today – up to 45MB/sec* sequential read and write speed.
All Sandisk CF extreme IV memory cards now feature Ultra Direct Memory Access (UDMA) allowing faster read and write speeds for UDMA comaptible devices.
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