I returned this product since it did not come with a manufacturer's warranty. Usually Sandisk Products are top quality, however I usually purchase new with guarantee. Overstock Customer Service has been very helpful, however I would have preferred to know this information before I purchased.
the product works great,really fast up/downloads. used in on high end canon dslr with video, had no problems. some lower rated cards, not class 10, the audio/ video was not so good. great deal.
When ordering compact flash cards for an older digital camera be sure that the compact flash card will work in older digital camera. I have ordered compact flash cards in the past from Overstock and was very much pleased. I cannot rate this flash card as it would not work in my camera.
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