I have to say the card in the 32GB version and must that it is a very fast card.
Works fine and well with the included SD adapter, there is no loss of speed.
The Screenshots from Crystal Mark show the high read and write speed - the first screenshot shows the power card directly on the card reader (91704 DeLock - USB 3.0), and the second with the included SD card adapter.
The card works directly or error-free means of adapter Asus MemoPad, various Canon compact cameras and the Sony Nexus 5N.
Anyone looking for a quick card, will find it here.
How does the card over time remains to be seen.
So far: strong buy recommendation.