Intel WM3A2100 Driver Download (Official)

Intel Drivers

The WM3A2100 is a common computer motherboard manufactured by Intel. Update now to fix problems such as frequent crashing, computer shuts off unexpectedly, no audio or no video, or a blank screen on start up. Visitors have downloaded this file "Intel_R_PROWireless21_125836.zip" 1,910 times with an aggregate rating of 4 out of 5 stars based on 6 reviews. Visitors have successfully installed this driver on PCs running Windows 7 and Windows XP. The total disk space used for this update is 882.5 KB.

6 Ratings (see all reviews)
1,910 Downloads

Supported Models

WM3A2100

Intel(R) PRO/Wireless LAN 2100 3A Mini PCI Adapter

Intel(R) PRO/Wireless LAN 2100 3B Mini PCI Adapter

Manufacturers

Intel

Supported Operating Systems

Windows Vista, Windows XP, Windows 2000, Other

File Name

Versions

1.2.5.37 (26-Oct-2006)
1.2.5.37 (2006-08-02) via .inf

Additional Notes

Intel PRO/Wireless 2100 Network Connection - 1.2.5.37 Driver for Microsoft Windows Vista/XP/2000

OS: Windows 2000, Windows Vista Business, 32-bit version, Windows Vista Enterprise, 32-bit version, Windows Vista Home Basic, 32-bit version, Windows Vista Home Premium, 32-bit version, Windows Vista Starter, 32-bit version, Windows Vista Ultimate, 32-bit version, Windows XP Home Edition, Windows XP Media Center Edition, Windows XP Professional, Windows XP Tablet PC Edition

2100 Driver File

[INTEL(R)PROWIRELESS21_125836.ZIP]

Uploaded By

Sathishkumar (DG Staff Member) on 15-Dec-2009

Most Helpful Reviews

 
Mike
Tested on Windows 7
31 Mar 2021
(10 minutes after download)
 

Installation: 5 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
 
"WORKED GREAT THANK YOU!"
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Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
SetupWLD.EXE 192.5 KB 14 Jul 2006
SetupWLD.INI 2.3 KB 27 May 2004
W20MLRES.DLL 995.3 KB 14 Jul 2006
W20NCPA.DLL 409.7 KB 14 Jul 2006
WLDMLRES.DLL 61.4 KB 14 Jul 2006
verfile.tic 13 bytes 4 Aug 2006
w70n5.sys 671.7 KB 2 Aug 2006
w70n501.cat 12.7 KB 4 Aug 2006
w70n501.inf 46.7 KB 2 Aug 2006
w70n51.sys 674.6 KB 2 Aug 2006
w70n5msg.dll 32.8 KB 3 Nov 2003

How to Update WM3A2100 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the WM3A2100 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 Intel WM3A2100 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 Intel 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 Intel 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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