Realtek HDA/UAD/Component Drivers

Realtek Audio UAD 6.0.9853.1: (All OEM) - {cab download size 12.8Mb - posted afternoon 7/31/2025}
catalog.s.download.windowsupdate.com/c/m...52b69e812616d1b7.cab

Realtek Audio Universal Service 1.0.864.0 + Realtek Hardware Support Application 11.0.6000.371 SoftwareComponent drivers  {cab download size 10.5Mb - also posted afternoon 7/31/2025}
catalog.s.download.windowsupdate.com/c/m...ec93b972631a6818.cab

also

v6.0.9845.1 UAD Asus {NB/laptop} Win11 driver from ASUS (posted 7/08/2025)
-has HDXACPASUS.inf, HDXASUS.inf & HDXSSTASUS.inf files; supports Win11 only, Win10 not supported
-only includes Realtek APO2 {13.2709.1849.554} driver for Win11 only; no Realtek APO1 driver for Win11 included

and

XPERI/DTS APO4x Core 1.15.10.0 [AudioProcessingObject] driver from Microsoft (posted 7/31/2025)
catalog.s.download.windowsupdate.com/c/m...342c6010473dc90e.cab

XPERI/DTS APO4x RPC Service 1.15.12.0 [SoftwareComponent] driver from Microsoft (also posted 7/31/2025)
catalog.s.download.windowsupdate.com/c/m...fa821deaac7856d1.cab


edit 8/4 - added links to the DTS APO4x Core 1.15.10.0 & DTS APO4x RPC Service 1.15.12.0 SWC drivers from Microsoft
 

v6.0.9844.1 UAD HP driver + AMD ACP driver + Intel HDASST driver + Fortemedia APO + Sonitude/SoundResearch APO drivers from Hewlett-Packard (posted 8/07/2025)
{ sp160249 - release notes }
-for certain HP EliteBook/Zbook laptops & HP Elite x2 G8 Tablet PC