Realtek HD Audio Driver support all of Realtek HD Audio Codec in Windows 2000/XP/Vista/Windows7 x86/x64.

1. Vista WHQL Supporting:
ALC882, ALC883, ALC885, ALC888, ALC889, ALC861VD, ALC660, ALC662, ALC6, ALC260, ALC262,ALC267, ALC268, ALC269, ALC272

2. Windows 2000/XP WHQL Supporting:
ALC880, ALC882, ALC883, ALC885, ALC888, ALC889, ALC861VC, ALC861VD, ALC660, ALC662, ALC663, ALC260, ALC262, ALC267,ALC268, ALC269, ALC272

3. HDMI Device WHQL Support:
ATI HDMI Devices

4. OS Supporting:
Microsoft Windows 2000/XP/Vista/Windows7 x86/x64

6. Add/Fix
1.) Driver :
1. Customizations.
2. Fix the potential risk that audio driver can't be installed completely under Vista.

Download: Realtek High-Definition Audio Driver 2.66 For Windows 2000/XP/2003/Vista/7 32/64 bits (~49 MB) | Homepage