Dynabook Tecra PT439C-00K002 ALPS Pointing Device Driver 10.x0.303.104 for Windows 10 64-bit Dec 24, 2021
... 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 ... system 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 ...