Management - basic mouse input (Battlefield 1)

And what it else could it be?

Bunny
but because the game has the feel of the spine of the mouse,then why this option is the basic input?

If I'm not mistaken, it's a direct connection. That is, if you put YES, then the game will follow the settings of the mouse on the line. If you have a gaming mouse with customizable Sensoy via driver manufacturer, put YES and adjust the Sens in the game... If the mouse is not a game (regular office), this parameter can be ignored. If you put NO, then the game will use its default settings.

put YEAH,put the sensitivity about the feelings THERE, it was even better

Of course cut the base input. And always turn off all acceleration and smoothing, they spoil management.