Realtek HDA/UAD/Component Drivers

v6.0.9581.1 UAD drivers from MS Update (all oem 9581 posted 11/06/2023, asus & ecs/emdoor 9581 editions posted 11/23/2023, acer 9581 posted 11/29/2023)
www.catalog.update.microsoft.com/Search.aspx?q=6.0.9581.1

{ direct cab download to 9581 all oem driver - size 12.3Mb}
{ direct cab download to 9581 asus driver - size 11.7Mb}
{ direct cab download to 9581 ecs/emdoor driver - size 11.7Mb}
{ direct cab download to 9581 acer driver - size 11.7Mb}


edit 11/23 - added link to 9581 asus driver
edit 2nd time 12/2 - added links to 9581 acer & ecs/emdoor drivers from MS

v6.0.9585.1 UAD Fujitsu driver + Intel HDASST driver + Waves Maxxaudio SWC driver from Fujitsu EMEA (released 11/02/2023)
-this 6.0.9585.1 Fujitsu driver package has Realtek Audio Universal Service 1.0.652.0 (not 1.0.653.0) SWC driver like the 6.0.9585.1 MSI driver

v6.0.9576.1 UAD Dynabook driver from Dynabook EMEA (posted 10/31/2023)

v6.0.9579.1 UAD Lenovo {NB/laptop} drivers + Intel HDASST driver + AISpeech APO + Nahimic APO4 SWC drivers from Lenovo (both posted 11/09/2023)
{ download 1 }  { download 2 }
-for Lenovo LOQ 15IRX9 & 15IRX9I gaming laptop pcs

v6.0.9576.1 UAD Lenovo {desktop pc} driver + Intel HDASST driver from Lenovo (also posted 11/09/2023)
{ download here - release notes }
-for Lenovo ThinkCentre M75q Gen 2 & similar desktop pcs

and

Realtek HDA FF00 6.0.9326.1 generic hdxrt.inf non-WHQL driver package (listed as "Realtek HD X-Fi") on DriverHub
-digitally signed by Realtek only & not co-signed by Microsoft, therefore non-WHQL; compatible only with x64 Windows Vista/7/8.x/10/11

 

installed & tested 9326 HDA FF00 x64 on a relative's Dell Inspiron 580 desktop PC running 64bit Win10 LTSC 2019

edit 11/11
 

Realtek HD Universal Driver 6.0.9601.1 from MSI.

download.msi.com/dvr_exe/mb/realtek_audio_R.zip

 

contra wrote:

Nahimic APO4 Driver_v4.10.3.0-EXT-v1.5.29.0

mega.nz/folder/aApHHDJb#RZIlGtP4HIRi03m866Nm1g





 

it appears that the Nahimic APO4 drivers w/ Nahimic extension driver versions 1.5.28 & 1.5.29 drop/remove support for HWIDs
"INTELAUDIO\FUNC_01&VEN_10EC&DEV_0256&SUBSYS_1462141A" & "INTELAUDIO\FUNC_01&VEN_10EC&DEV_0256&SUBSYS_1462141B"
{versions 1.5.28 & 1.5.29 of the AVoluteNH3Ext.inf extension file no longer mentions these specific IDs}

version 6.0.9567.1 MSI + Nahimic APO4 v4.9.10 w/ EXT v1.5.21 are the last versions to support IDs 1462141A & 1462141B (and thru the HDX_MsiExt_AVO_V4_DSP_RTKGen4.inf Realtek device extension file)
in versions 6.0.9581.1 & higher (such as 6.0.9585.1 & newly released 6.0.9601.1), HWIDs "INTELAUDIO\FUNC_01&VEN_10EC&DEV_0256&SUBSYS_1462141A" & "INTELAUDIO\FUNC_01&VEN_10EC&DEV_0256&SUBSYS_1462141B" are now supported by HDX_MsiExt_XPERI4_DSP_RTKGen4.inf Realtek extension file instead {meaning MSI + Realtek changed/switched audio enhancers from Nahimic to XPERI/DTS for IDs 1462141a & 1462141b}

=====

Dolby AudioProcessingObject [APO] 3.30509.592.0 driver from MS Update:
www.catalog.update.microsoft.com/Search....olby%203.30509.592.0

A-volute AudioProcessingObject [APO] 4.10.3.0 driver from MS Update:
www.catalog.update.microsoft.com/Search....=a-volute%204.10.3.0

both new A-volute & Dolby APO drivers released 11/16

edit 11/16