Realtek High Definition Audio Codec for Windows 7 includes the latest Windows7 Driver (32/64 bits) Driver for Realtek High Definition Audio, support Vista, Windows7 Driver (32/64 bits). It is one of the most popular integrated on-board sound card devices used by OEM on PC motherboard to provide functionality of input and output of audio signals to/from a computer under control of computer programs. With the impending release of Windows 7, the Realtek device drivers for HD Audio Codecs that supports Windows 7 has been released and updated as well.

Realtek HD audio driver package. The package includes: driver setup program, drivers for Windows 7 and Vista 32-bit and 64-bit editions. Realtek HD Audio Drivers are quite essential especially when you aren't able to use the front headphone audio-out jack, microphone audio-in jack, etc.

Realtek has added support for Windows 7 since version 2.15 of its High Definition Audio Codecs driver package. Other than the driver, Realtek also offers the 3D SoundBack Beta 0.1, which restores audio effects, including surround sound, reverberation, and spatial effects, for legacy game titles when running on Windows Vista.

Realtek HD Audio Driver support all of Realtek HD Audio Codec
1.Windows 7 and Vista WHQL Supporting: ALC882, ALC883, ALC885, ALC888, ALC889, ALC861VD, ALC660, ALC662, ALC663, ALC665, ALC260, ALC262,ALC267, ALC268, ALC269, ALC272, ALC273, ALC887.
2.Windows 2000/XP WHQL Supporting: ALC880, ALC882, ALC883, ALC885, ALC888, ALC889, ALC861VC, ALC861VD, ALC660, ALC662, ALC663, ALC665, ALC260, ALC262, ALC267,ALC268, ALC269, ALC272, ALC273, ALC887.
3.HDMI Device WHQL Support: ATI HDMI Devices.
4.OS Supporting: Microsoft WindowsXP, Widnows2000, Vista, Windows7 x86/x64.
5.Pack with Microsoft High Definition Audio UAAV1.0a(5013).

1. Setup Driver at first time:
For Windows7 users:
Step 1. Run the setup.exe program to start the installation.
Step 2. Click on [Next] to continue the procedure. If the Windows popup "Windows can't verify the publisher of this driver software" message, press "Install this driver software anyway" to continue the installation.
Step 3. Finally, select to restart the system and press [Finish] to complete the installation.

2. How to Update Driver:
For Windows7 users:
Step 1. Run setup.exe, it will remove the original driver in your system.
Step 2. Click "Next" to remove the original audio driver in your system.
Step 3. Once after the original driver removed , reboot the computer.
Step 4. Please go back to the new driver package after computer restarted.
Step 5. Run setup.exe, it will install the new audio driver then.

3. How to Remove Driver:
For Windows7 users:
Step 1. Go to Start\Settings\Control Panel.
Step 2. Select [Programs] icon.
Step 3. Select [Programs and Features] icon.
Step 4. Select "Realtek High Definition Audio Driver" and press [uninstall] button.
Step 5. Click on [Yes] to finish the uninstallation.
Step 6. At the end of the procedure, select to restart the system and press [Finish] to complete the uninstallation.

4. Silent Installation:
Run "Setup.exe /s /f2<path\LogFile> /z[-rp<path\LogFile>]"
i.e. setup.exe /s /f2c:\mylog.log /z[-rpC:\RHDSetup.log]

5. Silent Uninstallation:
Run "Setup.exe /removeonly /s /f1<path\USetup.iss> /f2<path\LogFile> /z[-rp<path\LogFile>]"
i.e. setup.exe /removeonly /s /f1C:\AudioDriver\USetup.iss /f2c:\mylog.log /z[-rpC:\RHDSetup.log]

Note: 1. Please update Directx version to DirectX8.1 or above.

The license of this software is Freeware, you can free download and free use this driver & update software.