Realtek HDA/UAD/Component Drivers

v6.0.9909.1 UAD Dynabook {NB/laptop} driver from Dynabook (slightly older version, late release; posted 1/29/2026)
-has only HDXDynabookSST.inf file; includes only Realtek APO2 drivers

v6.0.9895.1 UAD Dynabook {NB/laptop} driver from Dynabook (older version, late release; posted 2/03/2026)
-has HDXDynabook.inf, HDXDynabookACP.inf & HDXDynabookSST.inf files; includes both Realtek APO1 & APO2 drivers

v6.0.9895.1 UAD Lenovo {AIO/desktop pc} driver from Lenovo (older version, late release; posted 2/04/2026)
{ download here - release notes }
-has only HDXLVSST.inf file

also

Realtek Audio UAD 6.0.9929.1: (All OEM) - {cab download size 13.1Mb - posted 2/05/2026}
catalog.s.download.windowsupdate.com/d/msdownload/update/driver/drvs/2026/02/e90d077e-013c-4f31-a54c-a593d9e63798_fb9a9196b16ca9d5dc14cc3237e7ed1fd956de82.cab

Realtek Audio UAD 6.0.9929.1: (Wistron Corporation / Dell) - {cab download size 12.4Mb - posted 2/05/2026}
catalog.s.download.windowsupdate.com/c/msdownload/update/driver/drvs/2026/02/172d2691-0310-470f-929a-a1017ed23ff4_a306b2147731c46d8e0d88a32a9c2579f847636f.cab

Realtek Audio Universal Service 1.0.939.0 + Realtek Hardware Support Application 11.0.6000.385 SoftwareComponent drivers {2nd package; cab download size 10.7Mb - also posted 2/05/2026}
catalog.s.download.windowsupdate.com/c/msdownload/update/driver/drvs/2026/02/d03d3b6d-d0a8-4734-9c14-c631a0817f62_02a07a94ce36a65e825b42ef92bb6b7a0f7f55a8.cab

edit evening 2/5 - added links to the 6.0.9929.1 all oem & dell/wistron drivers from Microsoft
edit 2nd time 2/6 - added link to the Realtek Service 1.0.939.0 + Realtek HSA 11.0.6000.385 2nd driver package from Microsoft
 

v6.0.9929.1 UAD Asus {NB/laptop} driver from ASUS (quietly posted 12/27/2025)
-has HDXACPASUS.inf & HDXSSTASUS.inf files; HDXASUS.inf file not included; includes only Realtek APO1 drivers

also

Realtek Audio UAD 6.0.9932.1: (All OEM) - {cab download size 13.1Mb - posted afternoon 2/08/2026}
catalog.s.download.windowsupdate.com/d/msdownload/update/driver/drvs/2026/02/a7accf3c-2a7f-4700-afd4-b3b75aef5a99_0c1f8fafc74ae9ac167465a04f809ff82c2a9c5d.cab

Realtek Audio UAD 6.0.9932.1: (Compal Electronics Inc. / Dell) - {cab download size 12.4Mb - posted late morning 2/09/2026}
catalog.s.download.windowsupdate.com/c/msdownload/update/driver/drvs/2026/02/4da11e7c-5323-4742-9890-5b346baa0ad7_de46eeb2ee263130db37e7614102ba59a47e0ca2.cab

Realtek Audio Universal Service 1.0.941.0 + Realtek Hardware Support Application 11.0.6000.385 SoftwareComponent drivers {cab download size 10.7Mb - also posted afternoon 2/08/2026}
catalog.s.download.windowsupdate.com/d/msdownload/update/driver/drvs/2026/02/3dc74a86-45e1-422e-981f-b0f8f352588b_26eeac7fde11d5bcc9a7eec31a6fbcb204cb6cb1.cab


edit late morning 2/9 - added link to the 6.0.9932.1 dell/compal driver from Microsoft
edit 2nd time late afternoon 2/9 - added link to the 6.0.9929.1 asus driver from the Asus website

Realtek Audio UAD 6.0.9934.1: (All OEM) - {cab download size 13.1Mb - posted 2/15/2026}
catalog.s.download.windowsupdate.com/c/msdownload/update/driver/drvs/2026/02/76446f18-d285-4fb6-8d62-8f4f5a886c3e_06a523cec908d032ec97f2bb752b7976e669c874.cab

Realtek Audio Universal Service 1.0.943.0 + Realtek Hardware Support Application 11.0.6000.385 SoftwareComponent drivers {cab download size 10.7Mb - also posted 2/15/2026}
catalog.s.download.windowsupdate.com/d/msdownload/update/driver/drvs/2026/02/c3121b70-cc1b-4557-981a-fac095f4aa78_c24071bdd146e8c9af3041bc2f151bf139bce9b5.cab

also

Realtek SDCA XU Audio (Dell) A05 driver with APO eXtension Driver 10.0.325.1 + Intel HDASST driver + Waves Maxxaudio APO/SWC drivers from Dell (posted 2/13/2026 - 2/16/2026) - { download here }
-includes the newest Realtek ASIO 1.0.14.1 driver

v6.0.9929.1 UAD Dell A00 {NB/laptop} driver + Intel HDASST driver + intelliGo APO/SWC drivers from Dell (also posted 2/13/2026 - 2/16/2026) - { download here }
-has HDXACPDELLBC.inf, HDXACPDELLCSMB.inf, HDXDELLBCSST2018.inf & HDXDELLSSTCSMB2018.inf files
-includes only Realtek APO2 drivers; also includes the older Realtek ASIO 1.0.13.1 driver


edit afternoon 2/15 - added links to the Realtek SDCA XU Audio Dell 10.0.325.1 driver and the Realtek HD UAD/DCH 6.0.9929.1 Dell {NB/laptop} driver from the Dell web site
edit 2nd time 2/23 - updated links to the Realtek SDCA XU Audio Dell 10.0.325.1 driver and the Realtek HD UAD/DCH 6.0.9929.1 Dell {NB/laptop} driver from the Dell web site

 

v6.0.9927.1 UAD Dell A00 {NB/laptop} driver + Intel HDASST driver from Dell (slightly older version; posted 2/16/2026 - 2/17/2026)
-has HDXACPDELLBC.inf, HDXACPDELLCSMB.inf, HDXDELLBCSST2018.inf & HDXDELLSSTCSMB2018.inf files
-includes only Realtek APO2 drivers; also includes the older Realtek ASIO 1.0.13.1 driver


edit 2/23 - updated link to the Realtek HD UAD/DCH 6.0.9927.1 Dell {NB/laptop} driver from the Dell web site
 

Realtek Audio UAD 6.0.9937.1: (All OEM) - {cab download size 13.1Mb - posted 2/19/2026}
catalog.s.download.windowsupdate.com/d/msdownload/update/driver/drvs/2026/02/4fcbe1bf-d220-482a-8bc7-39daa0a0df81_d4962771c7964e25144d18e72293af82b9b18af5.cab

Realtek Audio Universal Service 1.0.946.0 + Realtek Hardware Support Application 11.0.6000.385 SoftwareComponent drivers {cab download size 10.7Mb - also posted 2/19/2026}
catalog.s.download.windowsupdate.com/d/msdownload/update/driver/drvs/2026/02/f0e81214-f9a8-490a-8036-7c3ce5237041_3f2c72d1a1066f27ab9be749b33f545d391980f6.cab