Found a pointing nipple user /s
Obligatory xkcd: https://xkcd.com/243/
Set the physical mouse to a higher dpi? Probably not what you’re asking though.
It seems to be a touchpad and not a separate mouse.
Ah. Yeah I only glanced at the screen shot. Never mind! Unless there is a bios setting…. I don’t use track pads often though.
Can you type something in the number field next to the slider?
Yes, but it stops at 1.
If the maximum speed pointer is too slow (which can also be subjective) for your touchpad, this might a be driver bug or some missing calibration for your variant of hardware. Reach out to libinput devs, they track issues here: https://gitlab.freedesktop.org/libinput/libinput/-/issues
For me putting the slider to 1.0 makes the touchpad so fast it’s barely usable