I got this for my dash cam but it was not compatible because I learnt that this Extreme card is actually too powerful and too fast for my dash cam to handle! An analogy I was told was that it is like they speak 2 different languages and aren't able to communicate. For those interested, this is good for a very expensive dashcam like something that has 4k resolution.
Does not matter because I now use this for my DSLR camera. The value for this is very very good. I heard in the past, that this kind of memory card would go for $100+. Great deal