Had a somewhat faster write speed promised

Have the memory card for a few days in operation. I can not say anything, and I'm at the point of the opinion that because the manufacturers do not differ about the longevity: either the card works years without any problems or you have just bad luck. Such reviews should therefore deter a buyer.

The memory card (2x 32 GB) is easily recognized by my camera and action as far as I can judge it described correctly. The necessary for my application write rate of 6 MB per second is achieved. To be exact, a speed (measured using the enclosed SD adapter through the internal and also a USB3 card readers Lexar) from an average of 9.72 MB / s achieved (at constant flow of writing). Read is the average with excellent 37.6 MB / s.
In the write rate I had promised me frankly a little more, because advertised at a 20 MB s (read?) / Class 10 card Transcend to reach good 16 MB / s write when. In preferable demanding application purposes than my necessary. When tablet use should be weighed even if a higher write or read speed is more important.

A protective shell of hard plastic, as was usual, I had found quite useful, since I mostly several maps lead with my camera with me. So she flies loose in your pocket rum, or find a little shelter in a small zip pouch.

Turned a blind with both eyes, I give 4 stars.