Realtek HDA/UAD/Component Drivers

contra wrote:

A-Volute Nahimic APO 4 Software Component 4.15.4.0
nahimic.helprace.com/i751-updated-how-to...himic-with-one-click

New! Virtual Headset Mode
3D SURROUND SOUND - NO HEADSET REQUIRED
Nahimic Virtual Headset recreates precise 3D surround sound using only your compatible laptop’s built-in speakers.
Hear every detail and direction in your games, movies, and music—no headset required.

A-volute Nahimic APO4 AudioProcessingObject 4.15.4.0 driver {aka. A-volute Driver Update 4.15.4.0} from Microsoft (posted evening 12/12/2025; cab download size 4.9Mb)
catalog.s.download.windowsupdate.com/d/m...b4ed287b53d192b5.cab
 

v6.0.9909.1 UAD Lenovo {NB/laptop} driver + Dolby APO driver + Elevoc APO driver from Lenovo (posted 12/14/2025)
{ download here - release notes }
-has HDXACPLV.inf & HDXLVSST.inf files
 

Realtek USB Audio DCH 6.4.0.2426 Asus {MB} driver {official} from ASUS (posted 12/18/2025)
-bundles only Realtek Audio Control {RtkUWP} 1.53.380.0 app

Realtek USB Audio DCH 6.4.0.2422 Asus {MB} driver {official, slightly older version} + A-volute SS3 + DTS drivers from ASUS (also posted 12/18/2025)
-bundles DTS Sound Unbound 24.2.0.0, Realtek Audio Control {RtkUWP} 1.53.376.0, Sonic Radar & Sonic Studio 3.16.23.0 UWP apps

Realtek HD UAD/DCH Audio 6.0.9888.1 Asus {MB} driver from ASUS (also posted 12/18/2025)
-has HDXASUS.inf, HDXSSTASUS.inf & HDXSSTWHITE.inf files; bundles Realtek Audio Control {RtkUWP} 1.53.376.0 app

Realtek HD UAD/DCH Audio 6.0.9888.1 Asus {MB} driver + XPERI/DTS APO4/SWC/Extension {DTS Audio Processing} drivers from ASUS (also posted 12/18/2025)
-this one has only HDXASUS.inf file; bundles DTS Audio Processing {DAP} & Realtek Audio Control {RtkUWP} 1.53.376.0 apps
-includes DTS Asus Extension 1.15.3.0, DTS APO4x Core 1.15.14.0, DTS APO4x RPC Service 1.15.16.0 & DTS Audio Processing HSA 1.10.7.0 drivers

Realtek HD UAD/DCH Audio 6.0.9888.1 Asus {MB} driver + XPERI/DTS APO4/SWC/Extension {DTS:X Ultra} drivers from ASUS (also posted 12/18/2025)
-this one has only HDXASUS.inf file; bundles DTS:X Ultra & Realtek Audio Control {RtkUWP} 1.53.376.0 apps
-this one has older XPERI/DTS APO4/EXT/SWC drivers


edit evening 12/19 - added link to a second 6.0.9888.1 Asus {MB} driver package from the Asus web site
edit 2nd time morning 12/22 -  added link to a third 6.0.9888.1 Asus {MB} driver package from the Asus web site
 

v6.0.9915.1 UAD Lenovo {AIO/desktop pc} driver from Lenovo (posted 12/21/2025)
{ download here - release notes }
-has only HDXLVSST.inf file

v6.0.9892.1 UAD MSI {AIO/mini pc} driver from Microstar International [MSI] (released 12/15/2025)

a few months late with this announcement:
v6.0.9862.1 UAD Fujitsu {NB/laptop} drivers from FMWorld.net (released late October 2025)
{ download 1 - release notes } > Realtek HD UAD/DCH 9862 driver + Realtek USB Audio DCH 6.3.9600.2388 driver + Dolby APO driver + intelliGo APO driver
{ download 1 - release notes } > Realtek HD UAD/DCH 9862 driver + Realtek USB Audio DCH 6.3.9600.2388 driver + Intel HDASST driver + Dolby APO driver + intelliGo APO driver

also

Realtek HD UAD/DCH Audio 6.0.9888.1 Asus {MB} driver + XPERI/DTS APO3/SWC/Extension {DTS Custom for Asus} drivers from ASUS (posted 12/18/2025)
-has only HDXASUS.inf file; bundles DTS APO3x APO/EXT/SWC drivers, DTS Custom for Asus & RtkUWP 1.53.376.0 apps