Now it is there and I have all my data, ie draufgeladen music and videos and use them in a Xperia Z Ultra, works there as well as on a PC without any problems, Linux would have probably format the card different, but should there without problems function.
The included microSD card reader, I would order the same with, depending on the fluctuating prices here, the version with card reader was cheaper than those without. The thing looks good, is made of metal and is damn easy, the card snaps here with a click, thus acts generally quite high, how fast the part is exactly, I have not measured, which have already made enough people here (applies and for the actual card): D
So overall a recommended card is quite fast and this has a good price / performance ratio. Whether it is long-term fit, I do not know, if they but also abraucht, I will update the review here.