Realtek HDA/UAD/Component Drivers

Realtek Semiconductor Corp. - MEDIA - 6.0.9863.1
07/17/2025, Microsoft Catalog

HDXACERAIO
HDXACERNB
HDXACPAcer
HDXACPAcer_Oem
HDXHAPAcerNB
HDXSSTACERAIO
HDXSSTACERNB
HDXSSTAcerOEM

Realtek Semiconductor Corp. - MEDIA - 6.0.9859.1
07/08/2025 (.cat date: 250710), Microsoft Catalog

HDXACPDELLBC
HDXACPDELLCSMB
HDXDELLBC2018
HDXDELLBCSST2018
HDXDELLCSMB2018
HDXDELLSSTCSMB2018
HDXHAPDellCSMB

Realtek Audio UAD 6.0.9863.1: (Quanta Computer Inc. / Acer) - {cab download size 12.3Mb - posted 8/31/2025}
catalog.s.download.windowsupdate.com/d/m...3e788282297440a1.cab

Realtek Audio UAD 6.0.9862.1: (Sixunited / White) - {cab download size 12.1Mb - quietly posted 8/04/2025} - has only HDXSSTWHITE.inf file
catalog.s.download.windowsupdate.com/d/m...cce6d287e4318065.cab

Realtek Audio UAD 6.0.9862.1: (Sixunited / IP3 Tech) - {cab download size 12.1Mb - posted 9/12/2025} - has only HDXSSTIP3.inf file > {old}
catalog.s.download.windowsupdate.com/d/m...c54e341d2a5a1bee.cab

Realtek Audio UAD 6.0.9862.1: (Shanghai Longcheer Technology Co., Ltd / Huawei) - {cab download size 12.1Mb - posted 9/13/2025} - has HDXACPHW.inf & HDXSSTIX.inf files
catalog.s.download.windowsupdate.com/c/m...6e63710a501a8de8.cab

Realtek Audio UAD 6.0.9862.1: (Sixunited / IP3 Tech) - {cab download size 12.1Mb - posted 9/14/2025} - has HDXACPIP3.inf, HDXIP3.inf & HDXSSTIP3.inf files > {new}
catalog.s.download.windowsupdate.com/d/m...3a05aeac10b8ce0d.cab

Realtek Audio UAD 6.0.9862.1: (Weibu Information Inc. / Acer) - {cab download size 12.3Mb - posted late evening 9/14/2025} - has Acer related INF files instead of Weibu related INF files
catalog.s.download.windowsupdate.com/c/m...cfded5dff085dbdd.cab

Realtek Audio Universal Service 1.0.875.0 + Realtek Hardware Support Application 11.0.6000.374 SoftwareComponent drivers  {cab download size 7.3Mb - posted 8/31/2025}
catalog.s.download.windowsupdate.com/c/m...24e8594dbe48af54.cab

Realtek Audio Universal Service 1.0.873.0 + Realtek Hardware Support Application 11.0.6000.374 SoftwareComponent drivers  {cab download size 4.2Mb - posted 9/08/2025}
catalog.s.download.windowsupdate.com/d/m...5eb67bd4706db60e.cab

also

Realtek APO1 12.0.6000.1905 & APO2 12.3080.1921.594 SoftwareComponent drivers {cab download size 17.1Mb - posted 9/12/2025} - Win10 only
catalog.s.download.windowsupdate.com/c/m...2e1d2e37e111a7cf.cab

Realtek APO1 13.0.6000.1905 & APO2 13.3025.1925.585 AudioProcessingObject drivers  {cab download size 21.2Mb - posted 8/31/2025} - Win11 only
catalog.s.download.windowsupdate.com/c/m...85cf980ba669e0f2.cab


edit 9/8
edit 2nd time 9/12 - added link to the 6.0.9862.1 sixunited/white, 6.0.9862.1 sixunited/ip3 tech & Realtek Audio Universal Service 1.0.873.0 drivers from Microsoft
edit 3rd time evening 9/13 - added link to the 6.0.9862.1 longcheer/huawei and Realtek APO1 12.0.6000.1905 SoftwareComponent drivers from Microsoft
edit 4th time afternoon 9/14 - added link to the 6.0.9862.1 sixunited/ip3 tech {new} driver from Microsoft
edit 5th time 9/15 - added link to the 6.0.9862.1 acer/weibu driver from Microsoft
 

v6.0.9876.1 UAD Asus {NB/laptop} Dolby driver from ASUS (posted 9/01/2025) - {lucky, Asus users!  }
-has HDXACPASUS.inf, HDXASUS.inf & HDXSSTASUS.inf files

v6.0.9844.1 UAD Asrock driver from ASRock (posted 9/05/2025)

v6.0.9836.1 UAD Acer {NB/laptop} driver from Acer (posted 8/26/2025)
-has only HDXSSTAcerOEM.inf file


edit evening 9/5 - added link to the 6.0.9836.1 Acer driver from the Acer web site