Not to mention that it's not preferable to be adjusting mouse speed in windows anyway, 6/11 on the slider is basically the only setting that should be used, as

Not to mention that it's not preferable to be adjusting mouse speed in windows anyway, 6/11 on the slider is basically the only setting that should be used, as every other option is no longer true 1:1 input. (disabling "enhanced pointer precision" is preferable, but optional) If your cursor is too fast you need a mouse with a lower DPI, and vice versa.