These are not exactly the advertised speeds but it does not matter.
The other brand I usually use and which is 2 times more expensive:
Reading 71.71 mb / s
Writing 56.46 mb / s
So I am very satisfied with this card Transcend at speed. I just hope it will be as reliable as my cards in different brand (I have never had a problem with).
If I find a reliability problem with the Transcend card, I will edit my review.