September 7, 2009

Realtek AC'97 Audio Driver A4.06/6305

Realtek AC'97 Audio Driver Icon

Realtek AC'97 Audio Driver contains the latest audio drivers, software, and utilities for the Realtek AC97 audio controllers. The package includes Driver/Application Setup Program; RtlRack for Win98/Me/2000/XP/Vista/7 and AvRack for Win95/NT4; Realtek Sound Effect Manager. DirectX 8 is required to enable advanced features.

Realtek Semiconductor Corp. is a fabless semiconductor company situated in the Hsinchu Science Park, Hsinchu, Taiwan. It was founded in October 1987 and subsequently listed on the Taiwan Stock Exchange in 1998. Realtek currently manufactures and sells a variety of microchips globally and its product lines broadly fall into three categories: communications network ICs, computer peripheral ICs and multimedia ICs. As of 2015, Realtek employs 2,500 people, of whom 78% work in research and development.

Note: sound drivers for a new generation of Realtek audio: Realtek High Definition Audio Drivers.

Download Realtek AC'97 Audio Driver

Download for Windows 98/2000/ME/XP

Download for Windows Vista/7

Download for Linux

Note: You can also download the Drivers from the official Realtek site.

Last Update: September 07, 2009

Current Version: A4.06 / 6305

License: Freeware

Languages: Multiple Languages

Supported Operating Systems:
Windows 98 / 2000 / ME / XP / Vista / 7 (32-Bit, 64-Bit)

Developer: Realtek Semiconductor Corp.


  • For special customize settings.
  • Update Realtek 3D engine.