Latest Realtek High Definition Audio Codecs
OR
RELEASE DATE: April 8th 2013 DRIVER VERSION: R 2.71
Driver Version in Device Manager:
6.0.1.6873 Update Add/Fix History: Driver Updates: 1. Customizations.
2. Add Codec ALC233, ALC284, ALC286, ALC292, ALC383, ALC668, ALC900.
Vista, Windows 7, and Windows 8 WHQL Supported Models:
(WHQL =
Windows Hardware Quality Labs testing)
ALC882, ALC883, ALC885, ALC886, ALC887, ALC888, ALC889, ALC892, ALC899,
ALC861VD, ALC900, ALC660, ALC662, ALC663, ALC665, ALC668, ALC670, ALC671, ALC672, ALC676, ALC680, ALC221, ALC231, ALC233, ALC260, ALC262, ALC267, ALC268, ALC269, ALC270, ALC272, ALC273, ALC275, ALC276, ALC280, ALC282, ALC283, ALC284, ALC286, ALC290, ALC292, ALC383 
Note
- You will need to have cookies enabled, check the accept box, click Next, and click on the High Definition Audio Codecs (Software) link before it will take you to the actual Realtek HD audio driver download page.
- You can download a ZIP version or the EXE version of the driver.
- When the driver installation is complete, you will need to set your audio settings again in the Realtek HD Audio Manager in the Control Panel (Classic View).
- Some OEM computers will have a custom version of the Realtek HD Audio Manager with the OEM manufacturer's name included instead. For example it may be named "Acer [Realtek] HD Audio Manager" instead for the OEM Acer.