Firstly, ignore most of the reviews for this product rating it at 1 star. The majority appear to be from people who didn't realise the difference between 'SD' and 'SDHC' and seem to feel either Amazon or Sandisk are responsible for their ignorance. SDHC cards are a newer technology that allow higher storage capacity, and therefore older cameras are not compatible.
As for the card itself, it does the job fine. Access times are a little slow, so if your always in a rush I'm guessing you'd be better off with something from the Sandisk Extreme 3 range. No complaints at this price.