Arrived saw the packaging of very valuable and is really huge.
Connected immediately, was also recognized very quickly. Then we went to the setup software, while not optimal, however, is sufficient for their purposes. All set and since I am very satisfied after a short adjustment period.
I play occasionally League of Legends and my experience while playing are also very good. The additional keys are particularly handy and well laid out for me while surfing.
Ergonomic top and the design I think is great. All that remains of the long-term test open but after 3 months I have no complaints.