I received this product on time and I find this mouse really well. It takes a while to adapt but then everything happens for the best. I really recommend this mouse to those who have evil in the arms and / or wrist, it will make life easier. Anyway I really love this mouse.
The only downside I see is that there were no instructions in French and I would have liked to have clear explanations on the DPS button (number of mods? Pass how to how ?).
