When lightning-fast speed and total reliability are critical, choose SanDisk Extreme IV memory cards. Blistering up to 45MB/second* read/write speeds. The most demanding pro photographers and videographers are ready for anything, anywhere. Even in the most extreme conditions-from North Pole to Sahara Desert extremes- SanDisk Extreme IV® cards are guaranteed to perform.
SanDisk's ESPP (Enhanced Super-Parallel Processing) makes it all possible, so look for theSanDisk Extreme® FireWire reader bundle for rapid-fire transfers to your computer. Plus, every card features RescuePRO®, media recovery technology(1 year offer)-so you can bring accidentally deleted images and files back to life.