Don I had a twelve o'clock that the controller was not expensive usb and small cracks so I ...
Well it's been a week since I use it and a part of the installation problem on Win2k Pro I am very glad I play live with Ableton and rewire in Reson and this little controller saves me a lot of dboire with the mouse and switch between the two programs I finally allows manipulation of small live not with my mouse and my keyboard (focus on issues of window ...)
Thank you for this product
for the installation problem I explain my soluttion Forum https://fr.audiofanzine.com/apprendre/mailing_forums/?idtopic=11137

Bargain good opportunity portable .. a good buy for the live .....