Realtek Audio Driver

Driver Id : 81G0V

Importance : Recommended

Version : 10.0.404.1, A01 Latest version Recommended version Latest and Recommended version

Release Date : 11 Aug 2026

Download Type : Driver

Category : Audio

This package contains the Realtek ALC3204 High Definition audio driver. Audio driver is the software that helps your operating system to communicate with audio devices such as internal sound cards, speakers, headsets, and microphones.

Download Files

File Format: Dell Update Packages in native Microsoft Windows 64-bit format do not require that Microsoft WOW64 be installed on the Microsoft Windows Server.

File Name: Realtek-Audio-Driver_81G0V_WIN64_10.0.404.1_A01.EXE

File size: 159.56 MB

To ensure the integrity of your download, please verify the checksum value.

MD5: 074c54850bb336a9d3c2ff7dff982cf1

SHA1: d72a89bf26f714bda4fb2511906492c261f3060e

SHA-256: 38c24c6928f605acaf57c52cc26589b22dfdf2ccdae602ad87398577118f841f

Download .EXE

Installation instructions

Dell Update Package Instructions

Note: Your system requires a restart after installing the driver. The restart can be deferred but must be completed to ensure that the update is installed.

Download
1. Click Download File.
2. When the File Download window is displayed, click Save to save the file to your hard drive.

Installation
1. Browse to the location where you downloaded the file and double-click the new file.
2. Read the information in the dialog window.
3. Download and install any prerequisites that are identified in the dialog window before proceeding.
4. Click the Install button.
5. Follow the remaining prompts to perform the update.

Realtek Audio Driver

Download Files

Fixes & Enhancements

Compatible Systems

Supported Operating Systems

Installation instructions

Applies to