Analog Devices Aztech MPU401 (WDM) Driver Download

Analog Devices Drivers

The Aztech MPU401 (WDM) is an audio device manufactured by Analog Devices. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. Visitors have downloaded this file "" 7,200 times with an aggregate rating of 4 out of 5 stars based on 49 reviews. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 203.8 KB.

Analog Devices Aztech MPU401 (WDM) Automatic Driver Update Utility
49 Ratings (see all reviews)

Supported Models


Analog Devices 1816 Codec (WDM)

Analog Devices 1816 Gameport

Analog Devices 1816 MPU401 (WDM)

Aztech Gameport

Aztech MPU401 (WDM)

Aztech SC16-3D Audio (WDM)

Aztech SW32-3D Audio (WDM)


Analog Devices



Supported Operating Systems

Windows XP, Windows 95

File Name


5.00.2184.1 (1999-11-18) via .inf

Additional Notes

This is work FX-3D sound card only win-xp.Thank You

Uploaded By

puentjr (DG Member) on 9-Apr-2004

Most Helpful Reviews

5 of 6 people found the following review helpful:
Tested on Windows 98SE
10 May 2007

Installation: 4 out of 5
Stability: 4 out of 5
Compatibility: 5 out of 5
"This driver is running OK in a PC under Windows 98 SE.

Este driver est funcionando OK en un PC bajo Windodows 98 SE."

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4 of 5 people found the following review helpful:
Tested on Windows 3.x
13 Feb 2006

Installation:  out of 5
Stability:  out of 5
Compatibility:  out of 5
"I have not got it to install yet. Yes I do have zip magic to unzip the file. I t does want to install to the software for some reason, that is why I cannot fulfill the whole rating survey. Still trying to figure it out. It is also being attempted to b einstalled on a older 486 system. From the Lucky Star International Incorporated Corporation."
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See all Analog Devices Aztech MPU401 (WDM) ratings and reviews

How to Update Aztech MPU401 (WDM) Device Drivers

Step 1 - Download Your Driver

To get the Aztech MPU401 (WDM) driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Analog Devices Aztech MPU401 (WDM) into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Analog Devices Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Analog Devices website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

After downloading the new driver, proceed with installation. On Windows, use the built-in Device Manager utility to manage your system's devices and drivers. To access it:

  1. Right-click the Start button

  2. Select "Device Manager" from the menu

  3. Locate the device needing the update

  4. Right-click the device and choose "Update driver"

  5. Follow the on-screen prompts to install

Once complete, restart your computer to ensure the new driver is fully implemented and functioning properly.

This process helps maintain your system's performance and compatibility with various hardware components.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
STREAM.SYS 40.6 KB 30 Nov 2001
PORTCLS.SYS 148.9 KB 30 Nov 2001
15_16WDM.SYS 23.0 KB 30 Nov 2001
KSUSER.DLL 4.9 KB 30 Nov 2001
GAMEENUM.SYS 9.6 KB 30 Nov 2001
WDMA_ADI.INF 21.9 KB 30 Nov 2001
KS.SYS 113.7 KB 30 Nov 2001
MSMPU401.SYS 2.8 KB 30 Nov 2001
WDMAUD.DRV 21.8 KB 30 Nov 2001
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