Realtek HDA/UAD/Component Drivers

HP - NB LAPTOP Download >>  sp172289   - Release Notes   - Realtek UAD 6.0.9960.1 (03.03.2026 ) &  INTEL SST 10.29.0.12635 (18.02.2026) 

HDXACPHPNB , HDXHAPHPNB , HDXHPNB , HDXSSTHPNB , HDXSSTHPNB2


NOTE: Many thanks to "@MoKiChU" for their help.
 

Realtek HD UAD 6.0.9970.1 White driver (posted 4/30/2026) - { download here }
-has HDXSSTWHITE.inf & HDXWHITE.inf files
-includes Realtek APO2 {12.5569.2469.820/13.5569.2469.820} drivers for Win10 & Win11
-also includes Realtek Audio Universal Service 1.0.976.0 SWC driver

also

Realtek SDCA {Soundwire Audio} 10.0.354.1 Lenovo driver + Intel HDASST driver + Dolby APO driver + Elevoc APO driver from Lenovo (posted 4/26/2026)
{ download here - release notes }


edit 5/1 - added links to the Realtek SDCA 10.0.354.1 Lenovo driver from the Lenovo web site
 

fikotr74 wrote:

HP - NB LAPTOP Download >>  sp172289   - Release Notes   - Realtel UAD 6.0.9960.1 (03.03.2026 ) &  INTEL SST 10.29.0.12635 (18.02.2026) 

HDXACPHPNB , HDXHAPHPNB , HDXHPNB , HDXSSTHPNB , HDXSSTHPNB2


NOTE: Many thanks to "@MoKiChU" for their help.



 

v6.0.9960.1 UAD HP {AIO/desktop PC) Win11 driver + Intel HDASST drivers {20.40.12641.0 for Arrow Lake [ARL] & 20.43.12634.0 for Panther Lake [PTL]} + XPERI/DTS APO4 SWC drivers from Hewlett-Packard (posted 4/29/2026)
{ sp172344 - release notes }
-has HDXHPAI4.inf, HDXSSTHPAIO.inf & HDXSSTHPAIO1.inf files; for Win11 only, Win10 not supported
-has DTS HP Extension 1.16.4.0, DTS APO4x Core 1.16.4.0, DTS APO4x Controller Component DLL 1.16.4.0 & DTS APO4x Service 1.16.4.0 SWC drivers
-Intel SST drivers in this package have vastly different versions, due to using "new generation" Intel CPUs such as Arrow Lake & Panther Lake