Dynabook Tecra PT571C-00D007 Synaptics Touchpad Driver 19.4.3.188 for Windows 10 64-bit Sep 13, 2021
This package contains the files needed for installing the Touchpad driver. If it has been installed, updating (overwrite-installing) may fix problems, add new functions, or expand existing ones. Even though other OSes might be compatible as well, we do not recommend applying this release on platforms other than the ones specified.To ...