Realtek HD Audio Driver v1.81
Realtek HD Audio Driver support all of Realtek HD Audio Codec in Vista/WinXP/Win2000/Win2003 .
Download : Realtek HD Audio Driver v1.81 For Win2k/2003/XPÂ Â Â 24.7 MB
Download : Realtek HD Audio Driver v1.81 For Vista   17.6 MB