Realtek HDA/UAD/Component Drivers

Realtek Audio UAD 6.0.9894.1: (HON HAI PRECISION INDUSTRY CO.LTD / Hewlett-Packard) - {cab download size 12.5Mb - posted 12/01/2025}
catalog.s.download.windowsupdate.com/d/m...42a47f870ef05ddf.cab

Realtek Audio UAD 6.0.9893.1: (All OEM) - {slightly older version than the all oem 6.0.9895.1 version mentioned here ; cab download size 13.0Mb - posted 11/29/2025}
catalog.s.download.windowsupdate.com/d/m...91d13c5c60cb67f1.cab

Realtek Audio Universal Service 1.0.905.0 + Realtek Hardware Support Application 11.0.6000.378 SoftwareComponent drivers {cab download size 10.5Mb - also posted 12/01/2025}
catalog.s.download.windowsupdate.com/c/m...e8003c568c3a170a.cab

Realtek Audio Universal Service 1.0.904.0 + Realtek Hardware Support Application 11.0.6000.377 SoftwareComponent drivers {cab download size 10.5Mb - also posted 11/29/2025}
catalog.s.download.windowsupdate.com/d/m...b8c0914242ef9228.cab

also

Realtek HD UAD Audio 6.0.9867.1 HDXSSTWeibu.inf driver (posted 12/01/2025) - { download here }

and

westlake wrote:

@SM-003

A-VoluteNhApo4Swc_4.15.3.0@2025.08.20_08.21

A-volute Nahimic APO4 AudioProcessingObject 4.15.3.0 driver {cab download size 4.9Mb - posted 12/01/2025}
catalog.s.download.windowsupdate.com/d/m...8716d466165d1d5c.cab


edit evening 12/1 - added link to the A-volute Nahimic APO4 4.15.3.0 driver from Microsoft

 

rvail wrote:

Realtek Audio Universal Service driver 1.0.914.0 is reported as being available by Driver Fusion.

Realtek Audio Universal Service 1.0.914.0 SWC driver is included in Acer's Realtek UAD/DCH 6.0.9906.1 {NB/laptop} driver released Dec. 2, 2025
-also includes HDXSSTACERNB.inf & HDXSSTAcerOEM.inf files

also included in HP's Realtek UAD/DCH 6.0.9906.1 {AIO/desktop pc} driver posted 12/02/2025 > { sp165789 - release notes }
-has HDXCPC.inf & HDXSSTHPCPC.inf files
-also includes DTS HP Extension 1.15.39.0, DTS APO4x Core 1.15.14.0 & DTS APO4x RPC Service 1.15.16.0 SWC drivers


edit afternoon 12/2 - added link to the 6.0.9906.1 HP {AIO/desktop pc} driver from the Hewlett-Packard web site