Realtek HDA/UAD/Component Drivers

Realtek HD Audio UAD 6.0.9838.1 MSI driver {old version} from Corsair - released early Sept. 2025 

Realtek USB Audio UAD/DCH 6.4.0.2416 MSI driver {new} from Corsair - released early Sept. 2025

also

Realtek USB Audio DCH 6.4.0.2419: (Inventec(Taipei) / Hewlett-Packard) - {cab download size 678Kb - quietly posted 8/06/2025} - has only RtDUsbAD_hp.inf file
catalog.s.download.windowsupdate.com/c/m...4b672e5cd662324e.cab
 

Realtek Audio UAD 6.0.9873.1: (Sixunited / Acer) - {cab download size 12.1Mb - posted 9/15/2025} - has only HDXSSTAcerOEM.inf file
catalog.s.download.windowsupdate.com/c/m...9ceb23b5a1dfbbcb.cab

also

v6.0.9842.1 UAD Advantech driver from Advantech  (posted 9/01/2025)
-has HDXAdvantech.inf & HDXSSTAdvantech.inf files; includes Realtek Audio Control 1.52.363.0 UWP app
 

v6.0.9835.1 UAD Gigabyte {NB/laptop} driver from Gigabyte (posted 9/17/2025)
-has only HDXGigabyteSST.inf file; for Gigabyte GAMING A16 PRO GA6DH series laptops

also

Realtek USB Audio DCH 6.4.0.2422 MSI driver from Microstar International [MSI] (posted 9/19/2025)
-this replaces the Realtek USB Audio DCH 6.4.0.2413 MSI driver version

and

Realtek UAD Codec 6.0.9862.1 Asrock/Clevo/Gigabyte/Intel/MSI ACP/SST driver package (posted 9/18/2025)
{ download here } - available until an all oem 6.0.9862.1 driver becomes released on MS Update
-has HDXACPClevo.inf, HDXACPMSI.inf, HDXAsrok.inf, HDXClevo.inf, HDXGigabyte.inf, HDXGigabyteACP.inf, HDXGigabyteSST.inf, HDXINTEL.inf, HDXMSI.inf, HDXSSTAsrock.inf, HDXSSTClevo.inf, HDXSSTINTEL.inf & HDXSSTMSI.inf files


edit 9/19
 

admin wrote:

Dell Version 6.0.9873.1
dl.dell.com/FOLDER13552066M/3/Realtek-Au....0.9873.1_A03_02.EXE

Dell support article - Media Player Locks Up or Bluescreens When Using a Headset With a Dell Computer

Affected Audio Driver:

Realtek Audio Driver v6.0.9826.1
Realtek Audio Driver v6.0.9859.1
Realtek Audio Driver v6.0.9865.1
Realtek Audio Driver v6.0.9873.1

Long-term solution

The engineering department is working on a fix to be released in Realtek Audio Driver version v6.9882.1 and later. The updated driver is posted to the computer's support page once it is made available.

 

an upcoming 6.0.9882.1 Dell driver release will be available for the affected driver versions