High Definition Audio Device A udio Device on High Definition Audio Bus https://www.drivermax.com/driver-download/0/1029127/MEDIA-Microsoft-Audio-Device-on-High-Definition-Audio-Bus.exe https://www.drivermax.com/driver/update/MEDIA/Microsoft/High-Definition-Audio-Device/%20370 https://www.drivermax.com/buy/inno/download-activate.htm Driver Description Audio Device on High Definition Audio Bus Driver Manufacturer Microsoft Driver Type MEDIA Driver Version 6.1.7600.16385 Driver Date 7-13-2009 Windows Windows 7 (6.1) 64 bit Driver Popularity