Dolby Audio Drivers

DolbyAPO (Hardware Support Application) - 3.30201.210.0 (.cab)
catalog.s.download.windowsupdate.com/d/m...2bf672a146faba4e.cab

DolbyAPO (Software Component) - 3.30401.418 (.cab)
catalog.s.download.windowsupdate.com/c/m...1b0b3159a252a423.cab  

DolbyAPO (Software Component) - 3.30503.533.0 from MS Update:
catalog.s.download.windowsupdate.com/d/m...8715c9ce6cb3241d.cab

DolbyAPO (Software Component) - 3.30503.533.0 from ASUS:
dlcdnets.asus.com/pub/ASUS/GamingNB/Imag...016%20(2023)%20GX650

just in: DolbyAPO (Software Component) 3.30504.544.0 driver from ASUS:
dlcdnets.asus.com/pub/ASUS/GamingNB/Imag...2018%20(2023)%20G814

DolbyAPO (Software Component) - 3.30505.552.0 {01/18/2023} from MS Update:
catalog.s.download.windowsupdate.com/c/m...a79f68821e8db0fa.cab

DolbyAPO {Audio Processing Object} 3.30506.563.0 {02/14/2023} driver from MS Update
catalog.s.download.windowsupdate.com/d/m...b3a4ac78e7c0ba63.cab

note: newer Dolby APO 3.3050x drivers are no longer listed in the "Software Components" section of Device Manager but in the new "AudioProcessingObject" section
        

DolbyAPO {Audio Processing Object} 3.30507.572.0 {03/27/2023} driver from MS Update
catalog.s.download.windowsupdate.com/c/m...168d8afc31f30df6.cab