Dynabook Tecra R950-S9520 ALPS Pointing Device Driver 10.x0.303.104 for Windows 10 64-bit May 25, 2022
... from it with the help of an external wireless or wired TouchPad device. If you wish to update to this version, know that it can enhance overall performance and stability, add different fixes for various touch problems, improve existing gestures, or even include support for new ones. ...