Dynabook Portege PT251A-008002 ALPS Touchpad Driver 10.x0.303.231 for Windows 10 64-bit Dec 30, 2023
... package contains the files needed for installing the Pointing Device driver. If your computer is currently running an older version of this driver, updating may fix problems, add new functions, or ... reboot to allow changes to take effect.About TouchPad Drivers:Windows operating systems automatically apply a generic driver that allows users to benefit from basic touch ...