Realtek High Definition Audio -hda- Version R2.8x -9239.1- Whql [ Safe ]

WHQL means it passed Microsoft’s automated tests. It does not guarantee compatibility with every obscure motherboard or audio application. Always create a system restore point before installing.

To help you decide if this version is right for you, here is a direct comparison. WHQL means it passed Microsoft’s automated tests

The 9239.1 version was notably updated in the Microsoft Update Catalog around September 2021. Key Features and Improvements WHQL means it passed Microsoft’s automated tests

For most users: