very good tool, but not given

Preliminary remark concerning ergonomics and the risk of injury to persons active on pc: it would be appropriate to always specify the dimensions of the mouse: I have a rather large hand and this mouse suits me. I previously tried the Logitech MX Mouse anywhere that was too small, so painful for my hand. I also tried the Logitech trackball for 15 days. About trackball also: sorry for processed is super comfortable but the goal is to work huh: I can not do it mechanically and seems impossible to achieve with a track ball accuracy of a modern mouse; I connected the trackball and mx performance in parallel and alternately utilisai I both. To switch between tabs in my web browser or app to reach a new bottom left, for example, accuracy and timeliness of the mouse is undeniable; darkfield technology, detachable wheel, wireless mice ... damn advanced !!)

- I use this mouse every day for three weeks

- As part of my work, I sought a mouse adapted to my hand. It is done. The hand also tend to be slightly tilted to the right as a trackball: it is very relaxing and I have also more need my mouse pad with extension at the wrist !!! Surprising

- The detachable wheel: I realize that I no longer use the notched fashion now obsolete for me is like just comparing the darkfield technology and the first mouse with the ball catcher dust ...

- Programmable buttons: very good although I regret the right side button on my old Logitech mouse. I find the configuration "left side" button to "copy" and "right side button" to "glue" optimal.

. - Autonomy: at 10 hours per day on PC min, the battery needs recharging every three to four days, but as the refueling is done via a convenient cable that comes to plug into the front of mice without hindering the movement (there is then a wired mouse), there is no worry. There is only one battery in the mouse. On top of the mouse, there are three small LEDs that show the level of autonomy when the PC comes out of sleep mode or restarts. Very convenient.

- Weight: so there is only one pile but I find the relatively heavy mouse. But nothing embarrassing for me.

I am very satisfied.

Final Note: I did share with anyone, but if you write a lot of text on a computer and that your environment allows, consider voice recognition: as a translator it has changed my life: you have seen people injured as a language for talking too much ???? ;)