Realtek HDA/UAD/Component Drivers

v6.0.9886.1 UAD Avalue {MB/desktop board} driver from Avalue Technology Corp (posted 10/14/2025)
-has HDXAvalue.inf & HDXSSTAvalue.inf files

also

Realtek Audio UAD 6.0.9885.1: (All OEM) - {cab download size 12.9Mb - posted 10/30/2025}
catalog.s.download.windowsupdate.com/c/m...cbc024916ead5401.cab

Realtek Audio UAD 6.0.9885.1: (Clevo) - {cab download size 12.1Mb - also posted 10/30/2025}
catalog.s.download.windowsupdate.com/c/m...1d7635910ebb5311.cab

Realtek Audio Universal Service 1.0.898.0 + Realtek Hardware Support Application 11.0.6000.376 SoftwareComponent drivers {cab download size 10.5Mb - also posted 10/30/2025}
catalog.s.download.windowsupdate.com/c/m...10d8754c2b15ae72.cab



edit evening 10/30 - added link to the 6.0.9885.1 clevo driver from Microsoft
 

v6.0.9876.1 UAD Shuttle {AIO/desktop pc/mini pc} driver from Shuttle (posted 11/05/2025)
{Shuttle download sites > download site 1 , download site 2 , download site 3 }
-has HDXShuttle.inf & HDXSSTShuttle.inf files

Realtek USB Audio DCH 6.4.0.2418 Lenovo driver from Lenovo (late release; posted 11/05/2025)
{ download here - release notes }
-has RtDUsbAD_lenovo.inf file; listed as "Realtek APO Driver" on the Lenovo support site


edit evening 11/7 - added link to the 6.0.9876.1 shuttle driver from the Shuttle download sites
 

v6.0.9894.1 UAD Biostar {MB/desktop board} driver from Biostar (posted 11/10/2025)
{ Biostar download site 1 }  { Biostar download site 2 }
-has HDXBiostar.inf file; includes both Realtek APO1 {1905} & APO2 {3700} drivers for Win10 & Win11

v6.0.9865.1 UAD HP {NB/laptop} drivers + XPER/DTS APO4 SWC drivers from Hewlett-Packard (late release; posted 11/06/2025 - 11/07/2025)
{ sp165511 - release notes }  { sp165538 - release notes }
-has HDXACPHPNB.inf, HDXHAPHPNB.inf, HDXHPNB.inf & HDXSSTHPNB.inf files