How do you change "hardware mouse" sensitivity?

That’s it, I want to change hardware mouse sensitivity in blueprint. Is it possible ? If not, how do I do it ?

Hi, you can create a float variable and multiply the axis input of the mouse by it.
(make sure default is set to 1)

This only works if I want to do something with the mouse but not the mouse sensitivity itself (the speed at which the cursor moves on screen)