Realtek HDA/UAD/Component Drivers

v6.0.9816.1 UAD Lenovo {AIO/desktop pc} driver + Intel HDASST driver + Dolby APO driver from Lenovo (posted 4/24/2025)
{ download here - release notes }
-has HDXLVSST.inf file

v6.0.9798.1 UAD Lenovo {NB/laptop} driver + Dolby APO driver from Lenovo (older version; posted 4/23/2025)
{ download here - release notes }
-has HDXACPLV.inf file

v6.0.9798.1 UAD Dynabook {NB/laptop} Win11 driver from Dynabook (quietly posted 5/04/2025)
-has only HDXDynabookSST.inf file; includes only Realtek APO2 driver for Win11 only


edit 12/30/2025 - added link to the 6.0.9798.1 dynabook driver from the Dynabook web site

v6.0.9788.1 UAD Asrock driver from ASRock (late release; posted 4/25/2025)
 

Realtek Audio UAD 6.0.9812.1: (All OEM) - {cab download size 12.7Mb - posted 4/28/2025}
catalog.s.download.windowsupdate.com/d/m...a64aa28c0e83d1e4.cab

Realtek Audio UAD 6.0.9812.1: (HON HAI PRECISION INDUSTRY CO.LTD / Hewlett-Packard) - {cab download size 12.3Mb - posted 4/28/2025}
catalog.s.download.windowsupdate.com/c/m...d91ff8053e3d9ade.cab
 

Realtek Audio Universal Service 1.0.838.0
catalog.s.download.windowsupdate.com/d/m...cb98dc31e5219899.cab

Credits to  asturias7 on tenforums.com

MSI latest driver packs the .840 version of universal service.