The stick works wonderfully!
And what was important to me, even under Linux !!
In a recession, what was of Ubuntu 9.04 with some drivers, etc. that gave so ever hope after I have already tried some other (eg Play Belkin) and these have not got to work under Linux.
Not even with the ideas from the forums ...
But this one was quite simple: the existing WLAN Notebook disable (is important) and I was connected to the new Stick!
It was important not only to have an n-stick but also one of the works on 5GHz!
Much less interference !!
Just great!