Realtek HDA/UAD/Component Drivers

v6.0.9835.1 UAD Dell A86 {NB/laptop} driver + Intel HDASST driver + Cirrus AMP driver + Waves Maxxaudio SWC drivers from Dell (posted 7/03/2025)
 

v6.0.9844.1 UAD Asus {NB/laptop} driver from ASUS (posted 6/10/2025 - 9/01/2025)
-has HDXACPASUS.inf, HDXASUS.inf & HDXSSTASUS.inf files


edit 9/11 - changed/updated link to the 6.0.9844.1 asus driver from the Asus web site

 

Realtek Audio UAD 6.0.9841.1: (Weibu Information Inc. / Acer) - {cab download size 12.1Mb - posted 7/06/2025} - this has Acer related INF files, not Weibu based INF files
catalog.s.download.windowsupdate.com/c/m...d75dc3bbff482185.cab

Realtek Audio UAD 6.0.9841.1: (Weibu Information Inc.) - {cab download size 12.0Mb - posted 7/21/2025} - this one has actual Weibu related INF files
catalog.s.download.windowsupdate.com/d/m...fc2fbd8f9d53c134.cab

Realtek Audio UAD 6.0.9841.1: (HONOR) - {cab download size 12.0Mb - posted 8/08/2025} - has HDXACPHO.inf & HDXHONOR.inf files
catalog.s.download.windowsupdate.com/d/m...c198913c795f027f.cab

Realtek Audio UAD 6.0.9841.1: (All OEM) - {late release; cab download size 12.7Mb - posted 9/07/2025}
catalog.s.download.windowsupdate.com/c/m...f98bc4f02d875809.cab

Realtek Audio UAD 6.0.9840.1: (All OEM) - {cab download size 12.7Mb - posted 7/06/2025}
catalog.s.download.windowsupdate.com/d/m...f805b531c27088a2.cab

Realtek Audio UAD 6.0.9840.1: (Quanta Computer Inc. / Acer) - {cab download size 12.1Mb - posted 7/21/2025}
catalog.s.download.windowsupdate.com/d/m...c70554a29eeb8b54.cab

Realtek Audio UAD 6.0.9840.1: (ASUS) - {late release; cab download size 12.1Mb - posted 9/14/2025}
catalog.s.download.windowsupdate.com/d/m...420d64d4a046cdb4.cab

Realtek Audio UAD 6.0.9838.1: (All OEM) - {older version, late release; cab download size 12.7Mb - posted 7/17/2025}
catalog.s.download.windowsupdate.com/c/m...00f386dafd9ccdc5.cab

Realtek Audio UAD 6.0.9838.1: (ASUS) - {older version, late release; cab download size 12.1Mb - posted 8/01/2025}
catalog.s.download.windowsupdate.com/d/m...c4d5df3ab9c72f82.cab


note - driver versions from 6.0.9838.1 on wards (such as 6.0.9840.1 & 6.0.9841.1) no longer install the rtaiodat.dat & rtkvhd64.sys driver files onto the %windir%\system32\drivers folder
and install them into the %windir%\System32\DriverStore\FileRepository folder instead

v6.0.9841.1 UAD Honor {NB/laptop} Win11 driver + Honor APO driver + XPERI/DTS APO4 drivers from HONOR (posted 7/02/2025 - 8/07/2025)
-has HDXHONOR.inf file; for Win11 only, Win10 not supported

v6.0.9840.1 UAD Asus {NB/laptop} Dirac Audio driver from ASUS (posted 6/18/2025)
-has HDXACPASUS.inf, HDXASUS.inf & HDXSSTASUS.inf files


edit 7/18 - added link to the 6.0.9838.1 all oem driver from Microsoft
edit 2nd time 7/21 - added link to the 6.0.9841.1 weibu {real} & 6.0.9840.1 acer/quanta drivers from Microsoft
edit 3rd time 8/8 - added link to the 6.0.9838.1 asus driver from Microsoft
edit 4th time 8/18 - added links to the 6.0.9841.1 honor drivers from both the Honor & Microsoft websites
edit 5th time 8/30 - added link to the 6.0.9840.1 asus driver from the Asus web site
edit 6th time 9/14 - added link to the 6.0.9841.1 all oem driver from Microsoft
edit 7th time 9/17 - added link to the 6.0.9840.1 asus driver from Microsoft
 

v6.0.9832.1 UAD MSI {NB/laptop} driver from Microstar International [MSI] (posted 7/03/2025)
{ MSI download site 1 }  { MSI download site 2 }

XPERI/DTS APO4x Core 1.15.10.0 + DTS MSI Extension 1.15.13.0 + DTS APO4x RPC Service 1.15.12.0 SWC drivers from Microstar International [MSI] (also posted 7/03/2025)
{ MSI download site 1 }  { MSI download site 2 }

also

v6.0.9850.1 UAD HP {NB/laptop} drivers + Intel HDASST driver + XPERI/DTS APO4x Core 1.15.4.0 + DTS HP Extension 1.15.11.0 + DTS APO4x RPC Service 1.15.8.0 SWC drivers from Hewlett Packard (posted 7/08/2025 - 7/13/2025)
{ sp160289 - release notes }
{ sp160302 - release notes }
-these 6.0.9850.1 HP driver packages have Realtek Audio Universal Service 1.0.861.7 SWC driver instead of 1.0.861.0

v6.0.9850.1 UAD Lenovo {AIO/desktop pc} driver + Intel HDASST driver from Lenovo (posted 7/01/2025)
{ download here - release notes }
-has HDXLVSST.inf file

v6.0.9850.1 UAD Lenovo {AIO/desktop pc} driver + Dolby APO driver + Elevoc APO driver from Lenovo (posted 7/14/2025)
{ download here - release notes }
-this one has only the HDXLV.inf file


edit afternoon 7/9 - added link to the 6.0.9850.1 Lenovo {AIO/desktop pc} driver from the Lenovo website
edit 2nd time 7/16 - added link to a second 6.0.9850.1 HP driver package from the HP web site
edit 3rd time 7/23 - added link to the second 6.0.9850.1 Lenovo {AIO/desktop pc} driver package, which is different than the first 6.0.9850.1 Lenovo {AIO/desktop pc} driver package
 

v6.0.9838.1 UAD Asus {mini pc/NUC} driver from ASUS (posted 7/10/2025)
-has only HDXSSTASUS.inf file; this 6.0.9838.1 Asus driver package has Realtek Audio Universal Service 1.0.856.8 SWC driver instead of 1.0.856.0
-only Realtek APO2 drivers included; Realtek APO1 drivers not included