Summary: I have used this type of card in my Pentax K-5 camera, and have not had a problem. I also have the 8 GB type of the same brand that I have used repeatedly and have not had problems with those.
Summary: Inexpensive, other similar cards were 3 dollars more (~30%). Class 10 speed, The camera needed class 6 or greater for fast speed movies. It works. What else is there to say? It's just a memory card.
Summary: Ok so at first this was great. My HD videos came out really good but then came the crash. I had a new born at the time, my youngest and there were photos of her on there that can never be recovered. They do offer a life time guarantee and will replace it but its a waste of time. Even if it was replaced I would be to scared to us it again. I say pass on this brand if you can.
Summary: I purchased this card because I also purchased a new Canon camera that is able to receive SDHC memory cards. 16GB is great, enough to not have to worry about changing cards during trips. Besides working well on the camera, I noted that this SD card works extremely fast on my PC. My old SD card would take quite a while to show up with photos on my desktop. With this SD card, all of the photos taken show up almost immediately.
Summary: This is working great so far. I bought a 2 SDHC cards from a local store discount store and had nothing butproblems with them. I bought this one to replace 1 of them. I haven't had any type of flaws or errors with this at all. I am very satisfied with it. I am going to order another one.
Summary: This was a great price on this card. Overstock went above and beyond in customer service on this card,the postal service lost the first card and when I called overstock they shipped another card free of charge. I got it just in time for my vacation.