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