HD Tune
Read: 87.4 to 88.2 MB / s
Letter: measured with a 1200MB file because HD Tune has since unfortunately spat no values
fluctuated between 36 - 41 MB / s
The card is from me in the DSLR - used Canon EOS 100D and running there absolutely perfect, both in image and video mode, the buffer in the device is hardly needed as the write speed is just right.
I am not to have bought a ticket for the double definitely glad'll report in 6 and again in 12 months and edit in here if the card still reliably performs its service. Will be from now just used regularly.
From me so far but a strong buy recommendation, good does not have to be necessarily expensive flat. Usually you also pay the names, and who knows what memory chipmaker plugged inside of this card)
Stand 05.07.2014