The card is not yet top flop. It is not as fast as specified in fact, because one expects a write speed of at least 6MB / s (Class 6 halt). Will be achieved "only" 4,48MB / s. Accordingly, this card is really class. 4 According to the manufacturer so 1,52MB / s lack of speed, no need to return the card for me because they served their purpose (the file system of course is also ranked, so ~ 30GB free) provides the required 32GB is low and there are two very useful in adapter.
All in all an acceptable offer. A real class 6 with 32GB you do not get support for that price.