Bought a mouse for work. It is very convenient to have additional buttons at hand without being distracted by the keyboard. Moreover, the number of profiles in the computer memory is not limited. That is, for each game or program, you can configure your actions. Its light indication, in order to understand that the mouse has switched to another mode on a regular basis, which is also set in the parameters in the proprietary software. Very comfortably. For example, I have esc, del, ctrl buttons installed in Solidworks (to select several objects), ctrl + 8 (it takes a long time to explain, but the right thing, and the combination is wild, you just can’t imagine buttons farther from each other), but, for example, in sony vegas I have s (split track), del, space (pause/play), del, ctrl (select multiple items) and volume up and down buttons. The entire installation takes place without the participation of the keyboard, the real acceleration of work was at least 15%. And there are many different programs, it is more convenient to work with this mouse everywhere, without it now it’s like without hands. But in games it's really not very convenient.
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