Intel Realtek ALC Audio Driver 6.0.1.6649 for Windows 7/Windows 8

This download record provides the Realtek audio driver version 6649 for Intel Desktop Boards.

This download is valid for the product(s) listed below:
- Intel Desktop Board DB75EN
- Intel Desktop Board DH77DF
- Intel Desktop Board DH77EB
- Intel Desktop Board DH77KC
- Intel Desktop Board DQ77KB
- Intel Desktop Board DQ77MK
- Intel Desktop Board DZ77BH-55K
- Intel Desktop Board DZ77GA-70K
- Intel Desktop Board DZ77RE-75K
- Intel Desktop Board DZ77SL-50K


It is highly recommended to always use the most recent driver version available.

Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.

Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.