Realtek HDA/UAD/Component Drivers

Happy New Year 2026!

v6.0.9912.1 UAD Lenovo {NB/laptop} driver + Dolby APO driver + Fortemedia APO driver from Lenovo (posted 12/28/2025)
-has HDXACPLV.inf file

v6.0.9900.1 UAD HP {NB/laptop} UAD driver + Intel HDASST driver + XPERI/DTS APO4 drivers from Hewlett-Packard (older version, late release; posted 12/23/2025)
{ sp167261 - release notes }
-has HDXACPHPNB.inf, HDXHAPHPNB.inf, HDXHPNB.inf & HDXSSTHPNB.inf files

v6.0.9900.1 UAD Lenovo {NB/laptop} driver + Dolby APO driver + Elevoc APO driver from Lenovo (older version, late release; posted 12/30/2025)
-has HDXLVSST.inf file

v6.0.9885.1 UAD Clevo {NB/laptop} driver from Clevo (late release; posted 12/30/2025)
{ Clevo download site 1 }  { Clevo download site 2 }
-has HDXACPClevo.inf, HDXClevo.inf & HDXSSTClevo.inf files

v6.0.9879.1 UAD Shuttle {AIO/mini pc} driver from Shuttle (late release; posted 12/19/2025)
{ Shuttle download site 1 }  { Shuttle download site 2 }  { Shuttle download site 3 }
-has HDXShuttle.inf & HDXSSTShuttle.inf files

also

XPERI/DTS APO4x RPC Service 1.15.18.0 [SoftwareComponent] driver from Microsoft (cab download size 221Kb; posted evening 12/30/2025)
catalog.s.download.windowsupdate.com/c/m...7c0c6814e78e4695.cab
 

Realtek Audio UAD 6.0.9915.1: (Quanta Computer Inc. / Hewlett-Packard) - {cab download size 12.6Mb - quietly posted 12/02/2025}
catalog.s.download.windowsupdate.com/c/m...d4f33aecf4d788cf.cab

Realtek Audio UAD 6.0.9915.1: (All OEM) - {cab download size 13.1Mb - posted 1/01/2026}
catalog.s.download.windowsupdate.com/d/m...125f685566f0b996.cab

Realtek Audio UAD 6.0.9915.1: (Weibu Information Inc.) - {cab download size 12.2Mb - also posted 1/01/2026}
catalog.s.download.windowsupdate.com/c/m...ca5abaa4820efa74.cab

Realtek Audio UAD 6.0.9915.1: (Weibu Information Inc. / Acer) - {cab download size 12.4Mb - posted 1/02/2026} - has Acer related INF files instead of Weibu related INF files
catalog.s.download.windowsupdate.com/d/m...9faa4c4a6c6d0766.cab

Realtek Audio Universal Service 1.0.924.0 + Realtek Hardware Support Application 11.0.6000.381 SoftwareComponent drivers {two different packages; cab download sizes 4.1Mb & 10.5Mb - also posted 1/01/2026}
(4.1Mb package download)
catalog.s.download.windowsupdate.com/d/m...a3b5044bef6341b1.cab
(10.5Mb package download)
catalog.s.download.windowsupdate.com/d/m...3343124666667edc.cab



edit evening 1/05/2026 - added links to the 6.0.9915.1 acer/weibu & hp/quanta drivers from Microsoft
 

v6.0.9918.1 UAD HP {NB/laptop} driver + Intel HDASST driver + XPERI/DTS APO4/SWC drivers from Hewlett-Packard (posted 1/04/2026)
{ sp168326 - release notes }
-has HDXACPHPNB.inf, HDXHAPHPNB.inf, HDXHPNB.inf & HDXSSTHPNB.inf files
-includes Realtek Audio Universal Service 1.0.927.7 SWC driver instead of 1.0.927.0 and updated Realtek APO2 drivers

v6.0.9906.1 UAD Asus {AIO/desktop pc} driver from ASUS (posted 12/01/2025)
-has only HDXASUS.inf file

also

XPERI/DTS Ultra HSA 1.11.7.0 {SoftwareComponent} driver from MS Update (cab download size 18Kb; posted evening 1/10/2026)
catalog.s.download.windowsupdate.com/d/m...ae0ee776a98c528d.cab


edit evening 1/8 - added link to the 6.0.9918.1 HP {NB/laptop} driver from the HP web site
edit 2nd time 1/9 - added link to the DTS:X Ultra HSA 1.11.7.0 driver
edit 3rd time 1/12 - changed download link to the XPERI/DTS Ultra HSA 1.11.7.0 SWC driver, which is recently available from Microsoft
 

Realtek Audio UAD 6.0.9918.1: (All OEM) - {cab download size 13.1Mb - posted evening 1/09/2026}
catalog.s.download.windowsupdate.com/c/m...7f7bad934896e7ad.cab

Realtek Audio Universal Service 1.0.927.8 + Realtek Hardware Support Application 11.0.6000.382 SoftwareComponent drivers {cab download size 10.7Mb - also posted evening 1/09/2026}
catalog.s.download.windowsupdate.com/c/m...4b82fc2cebdffaa9.cab

also

Realtek USB Audio DCH 6.4.0.2422 "All OEM" driver (cab download size 801Kb; posted 1/04/2026)
catalog.s.download.windowsupdate.com/d/m...a184d37d95b894a5.cab


edit morning 1/10 - added link to the Realtek USB Audio DCH 6.4.0.2422 all oem driver from Microsoft
 

Realtek Audio UAD 6.0.9920.1: (All OEM) - {cab download size 13.1Mb - posted morning 1/11/2026}
catalog.s.download.windowsupdate.com/c/m...ce8bd8fb7b1249d4.cab

Realtek Audio UAD 6.0.9921.1: (CLEVO) - {cab download size 12.3Mb - posted 1/12/2026}
catalog.s.download.windowsupdate.com/c/m...9cbd19afa131e70d.cab

Realtek Audio UAD 6.0.9921.1: (All OEM) - {cab download size 13.1Mb - posted 1/15/2026}
catalog.s.download.windowsupdate.com/d/m...d4b2c899584d369d.cab

Realtek Audio Universal Service 1.0.930.0 + Realtek Hardware Support Application 11.0.6000.382 SoftwareComponent drivers {cab download size 10.7Mb - also posted morning 1/11/2026}
catalog.s.download.windowsupdate.com/d/m...a25acc85f0ddd386.cab

Realtek Audio Universal Service 1.0.931.0 + Realtek Hardware Support Application 11.0.6000.383 SoftwareComponent drivers {cab download size 4.3Mb - also posted 1/12/2026}
catalog.s.download.windowsupdate.com/c/m...0ced210028d46152.cab

Realtek Audio Universal Service 1.0.931.0 + Realtek Hardware Support Application 11.0.6000.383 SoftwareComponent drivers {cab download size 10.7Mb - also posted 1/15/2026}
catalog.s.download.windowsupdate.com/d/m...914775dc037f5ae6.cab

also

v6.0.9924.1 UAD Asus {NB/laptop} Dolby driver from ASUS (posted 12/15/2025)
-has HDXACPASUS.inf & HDXSSTASUS.inf files; includes only Realtek APO2 drivers
-HDXASUS.inf file & Realtek APO1 drivers are not included
-also includes Realtek Audio Universal Service 1.0.934.0 & HSA 11.0.6000.383 SWC drivers


edit morning 1/12 - added links to the 6.0.9921.1 clevo & Realtek Audio Universal Service 1.0.931.0 & HSA 11.0.6000.383 drivers from Microsoft
edit 2nd time 1/13 - added note that the Realtek Audio Universal Service 1.0.934.0 & Realtek HSA 11.0.6000.383 drivers are included in the 6.0.9924.1 asus driver package
edit 3rd time 1/15 - added link to the 6.0.9921.1 all oem driver and the second Realtek Audio Universal Service 1.0.931.0 & Realtek HSA 11.0.6000.383 SWC driver package from Microsoft