Dynabook Tecra PT591A-0VW016 Intel Chipset Driver 10.1.17861.8101 for Windows 10 64-bit Nov 17, 2021
This zip archive contains the files needed for installing the Chipset 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 ...