The Realtek High Definition Audio codecs are compliant with Microsoft’s UAA (Universal Audio Architecture). The top series provide 10 DAC channels that simultaneously support 7.1 sound playback, plus 2 channels of independent stereo sound output (multiple streaming) through the front panel stereo output. Flexible mixing, mute, and fine gain control functions provide a complete integrated audio solution for home entertainment PCs.

Meets Microsoft WLP 3.10 and future WLP audio requirements
WaveRT based audio function driver for Windows Vista
Direct Sound 3D compatible
Multi bands of software equalizer and tool are provided
Microphone Acoustic Echo Cancellation (AEC), Noise Suppression (NS), and Beam Forming (BF) technology for voice application

This software requires Windows 2000, Windows 2003 or Windows XP.
Download Realtek HDAD 2.63 for XP

Realtek High Definition Audio Driver 2.57
Driver for all Realtek high-definition audio chipsets
Realtek High-Definition Audio Driver – the ALC882 series 7.1+2 Channel High Definition Audio codecs with UAA (Universal Audio Architecture), featuring five 24-bit stereo DACs and three 20-bit stereo ADCs, are designed for high performance multimedia PC systems. The ALC882 series incorporates proprietary converter technology to achieve over 100dB Signal-to-Noise ratio playback quality; easily meeting PC2001 requirements and also bringing PC sound quality closer to consumer electronic devices.

The ALC882 series provide 10 channels of DAC that simultaneously support 7.1 sound playback, plus 2 channels of independent stereo sound output (multiple streaming) through the Front-Out-Left and Front-Out-Right channels.

Flexible mixing, mute, and fine gain control functions provide a complete integrated audio solution for next generation multimedia PCs.

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Realtek High Definition Audio Driver

- is a sound drivers for next-generation audio Realtek (HD Audio), namely models ALC882, ALC883, ALC885, ALC888, ALC861VD, ALC660, ALC662, ALC260, ALC262, ALC267, ALC268 and ALC269. The advantages of the specification High Definition Audio AC’97 front are: Full support for new formats of sound, the higher frequency bandwidth, support for connecting audio devices, the technology Plug and Play, more accurate speech recognition and input. To work correctly under Windows Server 2003 SP1 / Windows XP x64, you must install the patch KB911105 (if not installed the second service pack).
Changelog:
Realtek HD Audio Driver support all of Realtek HD Audio Codec.
1. Vista / Windows 7 WHQL Supporting: ALC882, ALC883, ALC885, ALC888, ALC889, ALC892, ALC861VD, ALC660, ALC662, ALC663, ALC665, ALC260, ALC262, ALC267, ALC268, ALC269, ALC270, ALC272, ALC273, ALC887, ALC670, ALC275 , ALC680
2. Windows 2000/XP WHQL Supporting: ALC880, ALC882, ALC883, ALC885, ALC888, ALC889, ALC892, ALC861VC, ALC861VD, ALC660, ALC662, ALC663, ALC665, ALC260, ALC262, ALC267, ALC268, ALC269, ALC270, ALC272, ALC273, ALC887 , ALC670, ALC275, ALC680
3. HDMI Device WHQL Support: ATI HDMI Devices
4. OS Supporting: Microsoft WindowsXP, Widnows2000, Windows Server 2003, Vista, Windows Server 2008, Windows7 – x86/x64
5. Pack with Microsoft High Definition Audio UAAV1.0a (5013)
6. Add / Fix

Realtek High Definition Audio Driver 2.56 Windows 2000, 2003 and XP

Realtek High Definition Audio Driver 2.56 Windows Vista and 7 (32/64 Bit)

Realtek High Definition Audio Driver 2.53 XP, Vista, 7

The Realtek High Definition Audio codecs are compliant with Microsoft’s UAA (Universal Audio Architecture). The top series provide 10 DAC channels that simultaneously support 7.1 sound playback, plus 2 channels of independent stereo sound output (multiple streaming) through the front panel stereo output. Flexible mixing, mute, and fine gain control functions provide a complete integrated audio solution for home entertainment PCs.

• Meets Microsoft WLP 3.10 and future WLP audio requirements
• WaveRT based audio function driver for Windows Vista
• Direct Sound 3D compatible
• Multi bands of software equalizer and tool are provided
• Microphone Acoustic Echo Cancellation (AEC), Noise Suppression (NS), and Beam Forming (BF) technology for voice application

This software requires Windows 2000, Windows 2003, Windows XP, Windows Vista, Windows 7 32 or 64 Bit

Realtek High Definition Audio Driver 2.53 XP

Realtek High Definition Audio Driver 2.53 Vista, 7 64-Bit

Realtek High Definition Audio Driver 2.53 Vista, 7 32-Bit

Realtek High Definition Audio Windows 7 Driver

Description:Vista, Windows7 Driver (32/64 bits) Driver only (ZIP file)
Version:R2.45
Update Time:2010/3/22
File Size:56079k
Vista_Win7_R254.zip

High Definition Audio Codecs Vista Windows7 Driver

Description:Vista, Windows7 Driver (32/64 bits) Driver only (ZIP file)
Version:R2.43
Update Time:2010/2/25c
File Size:55041k
Download: Vista_Win7_R243.zip

Realtek High Definition Audio Driver R2.40 Publisher’s description

Hardware Features

* High-performance DACs with 106dB dynamic range (A-Weight), ADCs with 101dB dynamic range (A-Weight)
* Meets performance requirements for Microsoft WLP 3.0 Premium desktop and mobile PCs
* Ten DAC channels support 16/20/24-bit PCM format for 7.1 sound playback, plus 2 channels of concurrent independent stereo sound output (multiple streaming) through the front panel output
* There stereo ADCs support 16/20/24-bit PCM format, one for stereo microphone, one for legacy mixer recording
* All DACs and ADCs supports 44.1k/48k/96k/192kHz sample rate
* 16/20/24-bit S/PDIF-OUT supports 44.1k/48k/96k/192kHz sample rate
* 16/20/24-bit S/PDIF-IN supports 44.1k/48k/96k/192kHz sample rate
* Supports 444.1k/48k/96k/192kHz ADAT® digital output
* Up to four channels of microphone array input are supported for AEC/BF application
* High-quality analog differential CD input
* Supports external PCBEEP input and built-in digital BEEP generator
* Software selectable 2.5V/3.75V VREFOUT
* Two jack detection pins each designed to detect up to 4 jacks
* Supports legacy analog mixer architecture
* Software selectable boost gain (+10/+20/+30dB) for analog microphone input
* All analog jacks are stereo input and output re-tasking for analog plug & play
* Built-in headphone amplifiers for each re-tasking jack
* Two GPIOs (General Purpose Input and Output) for customized applications, and digital GPI Volume Control
* Supports anti-pop mode when analog power AVDD is on and digital power is off.
* Supports stereo digital microphone interface for improved voice quality
* Content Protection for Full Rate lossless Audio content playback (with selected versions of WinDVD/PowerDVD)
* MIDI interface for electronic music instrument support (Pins shared with S/PDIF-IN, S/PDIF-OUT)
* 48-pin LQFP Green package

Software Features

* Compatible with Windows Vista Premium (complies with Microsoft WLP 3.0 specifications)
* WaveRT-based audio function driver for Windows Vista
* EAX™ 1.0 & 2.0 compatible
* Direct Sound 3D compatible
* A3D compatible
* I3DL2 compatible
* HRTF 3D Positional Audio
* 7.1+2 channel multi-streaming enables concurrent gaming/VoIP
* Friendly user interface for 2-foot or 10-foot remote control applications
* Emulation of 26 sound environments to enhance gaming experience
* 10-Band Software Equalizer
* Voice Cancellation and Key Shifting in Karaoke mode
* Realtek Media Player
* Enhanced Configuration Panel to improve user experience
* Microphone Acoustic Echo Cancellation (AEC), Noise Suppression (NS), and Beam Forming (BF) technology for voice application
* MPU401 MIDI driver to for electronic music instrument support
* ALC885M-GR features Dolby® Master Studio™ (optional software feature)
File Name:WDM_R241.exe
Size: 28.00 MB
License: Freeware
OS: Windows 2000, 2003, XP
Download:WDM_R241.exe