Dynabook Tecra PT439C-03902S ALPS Pointing Device Driver 10.x0.303.104 for Windows 10 64-bit Jan 26, 2022
... package contains the files needed for installing the Pointing Device driver. If your computer is currently running an ... help of an external wireless or wired TouchPad device. If you wish to update ... set a system restore point before installing a device driver. This will help if you installed an ...