Dolby Digital Plus Advanced Audio Version 7.6.3.1. - Dolby Digital is a new package for Realtek chipsets integrating this function under Windows 7/8/8.1 (32/64). This package requires the latest drivers Realtek High Definition Audio (HDA) Version R2.74 (7240) or later for optimum operation.

Dolby Digital Plus Advanced Audio Version 7.6.3.1