Realtek HDA/UAD/Component Drivers

Recently released Realtek drivers (via Driver Genius):
Realtek Audio (MSI): 6.0.9918.1
Realtek Hardware Support Application driver: 11.0.6000.382
Realtek Audio Universal Service driver: 1.0.927.0

 

6.0.9918.1 UAD MSI driver from the MSI download sites (released 12/08/2025)

download.msi.com/dvr_exe/mb/realtek_audio_R.zip
download-2.msi.com/dvr_exe/mb/realtek_audio_R.zip

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Realtek Audio UAD 6.0.9900.1: (Weibu Information Inc. / Acer) - {cab download size 12.4Mb - posted 12/08/2025} - has Acer related INF files instead of Weibu related INF files
catalog.s.download.windowsupdate.com/c/m...8d1f4c59dbd2f8da.cab

Realtek Audio Universal Service 1.0.909.0 + Realtek Hardware Support Application 11.0.6000.378 SoftwareComponent drivers {cab download size 4.1Mb - also posted 12/08/2025}
catalog.s.download.windowsupdate.com/d/m...a4ec1678c98c3cd8.cab

v6.0.9885.1 UAD Lenovo {NB/laptop} driver from Lenovo (posted 12/08/2025)
-has HDXACPLV.inf & HDX_LenovoExt_RTK.inf files

v6.0.9885.1 UAD Lenovo {NB/laptop} driver + Elevoc APO driver + A-volute Nahimic APO4 4.15.4.0 driver from Lenovo (posted 12/17/2025)
v6.0.9885.1 UAD Lenovo {NB/laptop} driver + Elevoc APO driver + Dolby APO driver from Lenovo (also posted 12/17/2025)
-both have HDXACPLV.inf file



also

the Treexy.com Driver Fusion web site recently mentions a Realtek USB Audio Asus RtDUsbAD_asus.inf 6.4.0.2426 codec driver {so far, I have not found an official source for the Realtek USB Audio Asus 6.4.0.2426 driver from the Asus web site}
treexy.com/products/driver-fusion/databa...s/realtek/usb-audio/


edit evening 12/18 - added links to two more 6.0.9885.1 Lenovo {NB/laptop} driver packages from the Lenovo web site
 

6.0.9906.1 UAD DELL

dl.dell.com/FOLDER13817865M/1/Realtek-Hi...4_6.0.9906.1_A83.EXE

6.0.9915.1 UAD HP {Win11 only}

{ sp166000 - release notes } - posted 12/15/2025
{ sp166001 - release notes } - posted 12/08/2025
-has HDXHPAI4.inf, HDXSSTHPAIO.inf & HDXSSTHPAIO1.inf files
-includes DTS HP Extension 1.15.45.0, DTS APO4x Core 1.15.15.0 & DTS APO4x Service 1.15.18.0 SWC drivers
-includes only Realtek Audio Universal Service 1.0.924.7 SWC driver and Realtek APO2 {13.4157.2197.698} driver for Win11 only
-sp166001 includes the Intel HDASST driver while sp166000 does not include Intel HDASST driver


6.0.9915.1 UAD HP {Win10/Win11}

{ sp165986 - release notes } - posted 12/17/2025
-includes HDXACPHPBNB.inf, HDXHPBC.inf, HDXHPBCAIO.inf, HDXHPBCWS.inf & HDXSSTHPBCWS.inf files
-includes Realtek APO1/APO2 {Win10/Win11}, Sonitude APO 2.1.2.10 & Sonitude HP Extension 18.31.55.2345 drivers


6.0.9912.1 UAD DELL

dl.dell.com/FOLDER13890964M/1/Realtek-Hi...4_6.0.9912.1_A13.EXE
-supports both Win10 & Win11



edit 12/11 - added link to the 6.0.9912.1 Dell driver from the Dell web site
edit 2nd time 12/19 - added links to two additional 6.0.9915.1 HP driver packages from the HP web site