Solved! Sdhc

Solution
It varies between models and brands but any of the high speed classes are recommended.

Class 10, 10 MB/s, x66 <- all the same thing - should be enough. To be certain though, what is your camera model?
It varies between models and brands but any of the high speed classes are recommended.

Class 10, 10 MB/s, x66 <- all the same thing - should be enough. To be certain though, what is your camera model?
 
Solution

I have a panasonic Lumix DMC ZS3