First observation at the first connection of the mouse, the software used to "program" the mouse to change. It is now more complete.
Comparison with the old version:
The pros:
-4 Adjustable DPI settings between 100 and 5600 dpi
-Possibilities create 4 different profiles
-weight more and a little lighter
-Setting the sensitivity in X and Y
-possibility to change the function of all the buttons
-possibility to create macros
-possibility to save the configuration options in a file
-revêtements on improved sides
The -:
- Double click button repositioned a bit far
- Disappearance button to change the color of the LEDs (personally I disable the LEDs so no annoying)
For that price I think not beat, especially with a weight system.
