One of the fastest Micro SDHC cards currently on the market.
So far, no read or write error.
As fast as the slightly cheaper "Transcend Extreme Speed Micro SDHC 16GB Class 10". Samsung seems, however, to produce less waste because the Transcend more bad reviews has, where often of a defective delivery or a failure after several days to months the speech.
I use the card in all my electronic devices with SD / MicroSD slot with occasional changes:
-Spiegelreflexkamera
Cellphone
-Kompaktkamera
-Helmkamera
Full HD video recording at 30fps are possible with my camera and the memory card.
Unfortunately, the supplied adapter is a disaster. The map is very difficult to clean and just as hard to get out, the plastic of the adapter also does not seem to be particularly high. Since I still have 2 much higher quality adapter of old, cheap, Class2 Kingston Micro SD cards, I am not dependent luckily on the supplied adapter. Since I have not found a faster and more reliable Micro-SDHC card in the Preissegmet, I ordered today another. A pity that the Samsung Card with 32GB (blue font) is somewhat slower.