When I was planning to buy a Canon 7D with HD video capability, I figured I'd need a fast CF memory card to keep up. Not correct. This 30MB/s card is more than enough. Why pay so much more for an Extreme CF card when you can buy an Ultra card. Please don't be embarrassed as I was initially confused by Sandisk's confusing move to upgrade Ultra-II to Ultra. Ultra II cards are much slower. So make sure you only get the Ultra name and see if it says 30MB/s. I also like to buy the retail version so you get a plastic sleeve with the card inside. Can act as a protective cover. As for this eTech seller, I bought two of these, two separate orders, and they arrived with fast shipping, well packaged and exactly what I wanted. Recommend this card and eTech.
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