Nahimic A-Volute 4.6.x.x / 4.7.x.x

You maybe should ask in this topic or even read Page 288. No worries, there is a mistyping in the description, but definitely a newer driver.

Cheers
Tom

newly released Realtek USB Audio v6.3.9600.2299 MSI driver package includes A-volute Nahimic APO4 SWC driver v4.6.1.0 inside the MSI-NahimicRestoreTool-APO4-SWCv4.6.1.0-EXTv1.2.49.0.exe file.

A-Volute Nahimic APO 4 v4.6.2.0 is available on Windows Update: 

Download:  galixte.free.fr/entrepot/softs/drivers/A...river%20v4.6.2.0.zip

 

A-Volute Nahimic APO 4 v4.6.2.0 SWC driver package from Microstar International (MSI) [includes A-volute MSI Extension v1.2.50.0 driver + Nahimic mirroring device v2.0.0.0 driver]

well Microsoft finally posted the A-volute 4.6.1.0 SWC driver on MS Catalog last Tuesday 12/21/2021 but I was very busy at that time and couldn't mention about it back then

the 4.6.2.0 version, however, is still only available from WU (windows update) and from MSI's web site

Nahimic A-Volute 4.6.3.0 driver {dated 11/08/2021} from MS Update Catalog (posted 12/31/2021) - no kidding :)
{ direct link to A-volute 4.6.3.0 cab download }