Dell M3WUA07A Driver Download (Official)

Dell Drivers

The M3WUA07A is an audio device manufactured by Dell. 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 "M3WUA07A.EXE" 7 times with an aggregate rating of 5 out of 5 stars based on 2 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 2.4 MB.

2 Ratings

Supported Models


Actiontec 56K Modem

ESS Allegro PCI Audio (WDM)

ESS Allegro Sound Blaster Compatible (WDM)

ESS Maestro PCI Audio (WDM)

ESS Maestro Sound Blaster Compatible (WDM)

MPU-401 Compatible MIDI Device




Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name

Versions (2001-04-26) via .inf
4.43.025 (2000-01-26) via .inf

Additional Notes


Audio Driver

Uploaded By

Alagappan (DG Staff Member) on 10-Jan-2005

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
layout.bin 441 bytes 26 Jan 2001
Readme.txt 412 bytes 17 May 2001
Setup.ini 525 bytes 27 Feb 2001
M3igr.inf 29.9 KB 26 Apr 2001
M3ico.inf 29.8 KB 26 Apr 2001
ALLEM3.CAT 14.2 KB 31 May 2001
mdmm3com.inf 17.2 KB 11 Jul 2000
M3ifr.inf 29.9 KB 26 Apr 2001
Setup.exe 127.5 KB 26 Jan 2001
ikernel.ex_ 256.3 KB 26 Jan 2001
M3ijp.inf 29.8 KB 26 Apr 2001
version.txt 434 bytes 31 May 2001
M3i.inf 29.8 KB 26 Apr 2001
M3iit.inf 29.8 KB 26 Apr 2001 1.6 MB 26 Jan 2001
ES56CVMP.SYS 520.9 KB 28 Jan 2000
M3ict.inf 29.7 KB 26 Apr 2001
M3ics.inf 29.7 KB 26 Apr 2001 512 bytes 26 Jan 2001
M3isp.inf 30.0 KB 26 Apr 2001
ES198X.sys 221.6 KB 26 Apr 2001

How to Update M3WUA07A Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the M3WUA07A 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 Dell M3WUA07A 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 Dell 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 Dell website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

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.

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