Agere Systems BUFFALO Wireless USB Card Driver Download

Agere Systems Drivers

The BUFFALO Wireless USB Card is a network device manufactured by Agere Systems. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. This update - "WLWall74.exe" - has an average rating of 5 out of 5 stars based on 14 reviews, and has been downloaded 1,754 times. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 11.3 MB.

14 Ratings
1,754 Downloads

Supported Models

IBM High Rate Wireless LAN PC Card

2Wire Wireless PC Card

2Wire Wireless USB adapter

Avaya Wireless PC Card

Avaya Wireless USB Card

BUFFALO Wireless LAN Card

BUFFALO Wireless USB Card

Manufacturers

Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1

File Name

Versions

7.42.0.245 (2001-11-30) via .inf
7.42.0.245 (2001-12-05) via .inf

Uploaded By

DriverGuide (DG Staff Member) on 16-Mar-2004

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
layout.bin 417 bytes 17 Dec 2001
Readme.txt 7.8 KB 19 Dec 2001
Win_95/PC_card/WILUC41.DLL 7.7 KB 5 Dec 2001
Win_95/PC_card/WALUC41.DLL 147.5 KB 5 Dec 2001
Win_95/PC_card/README.TXT 5.6 KB 5 Dec 2001
Win_95/PC_card/WULUC41.VXD 5.2 KB 23 Oct 2000
Win_95/PC_card/WCLUC41.EXE 69.6 KB 5 Dec 2001
Win_95/PC_card/WLIPCFG.EXE 42.2 KB 26 May 1995
Win_95/PC_card/WLLUC41.SYS 171.8 KB 5 Dec 2001
Win_95/PC_card/WNLUC.CNT 927 bytes 10 Oct 2001
Win_95/PC_card/WLLUC41.INF 5.3 KB 5 Dec 2001
Win_95/PC_card/WNLUC41.CPL 163.8 KB 5 Dec 2001
Setup.ini 370 bytes 18 Dec 2001
Win_Me/PC_card/WNLUC48.CPL 163.8 KB 5 Dec 2001
Win_Me/PC_card/README.TXT 4.9 KB 30 Nov 2001
Win_Me/PC_card/WLLUC48.SYS 154.6 KB 30 Nov 2001
Win_Me/PC_card/WCLUC48.EXE 69.6 KB 5 Dec 2001
Win_Me/PC_card/WLLUC48.INF 6.0 KB 30 Nov 2001
Win_Me/PC_card/WNLUC.CNT 927 bytes 10 Oct 2001
Win_Me/PC_card/wlluc48.cat 10.0 KB 5 Dec 2001
Win_Me/PC_card/WALUC48.DLL 147.5 KB 5 Dec 2001
Win_Me/PC_card/WULUC48.VXD 5.2 KB 23 Oct 2000
Win_Me/PC_card/WILUC48.DLL 7.7 KB 30 Nov 2001
Win_Me/USB/WLLUC51.SYS 175.1 KB 5 Dec 2001
Win_Me/USB/README.TXT 4.8 KB 20 Dec 2001
Win_Me/USB/WCLUC51.EXE 69.6 KB 5 Dec 2001
Win_Me/USB/WALUC51.DLL 147.5 KB 5 Dec 2001
Win_Me/USB/WNLUC51.CPL 163.8 KB 5 Dec 2001
Win_Me/USB/WNLUC.CNT 927 bytes 10 Oct 2001
Win_Me/USB/WULUC51.VXD 5.2 KB 31 Oct 2000
Win_Me/USB/WLLUC51.INF 3.6 KB 5 Dec 2001
Win_Me/USB/WILUC51.DLL 7.7 KB 5 Dec 2001
Setup.exe 54.8 KB 11 Apr 2001
ikernel.ex_ 340.9 KB 12 Apr 2001
Win_2000/PC_card/WNLUC48.CPL 163.8 KB 5 Dec 2001
Win_2000/PC_card/README.TXT 4.8 KB 30 Nov 2001
Win_2000/PC_card/WDLUC48.DLL 7.7 KB 30 Nov 2001
Win_2000/PC_card/WLLUC48.SYS 154.6 KB 30 Nov 2001
Win_2000/PC_card/WCLUC48.EXE 69.6 KB 5 Dec 2001
Win_2000/PC_card/WLLUC48.INF 6.9 KB 30 Nov 2001
Win_2000/PC_card/WNLUC.CNT 927 bytes 10 Oct 2001
Win_2000/PC_card/WFLUC48.SYS 6.3 KB 30 Nov 2001
Win_2000/PC_card/wlluc48.cat 10.4 KB 5 Dec 2001
Win_2000/PC_card/WALUC48.DLL 147.5 KB 5 Dec 2001
Win_2000/USB/WLLUC51.SYS 174.6 KB 5 Dec 2001
Win_2000/USB/WDLUC51.DLL 7.7 KB 5 Dec 2001
Win_2000/USB/README.TXT 5.0 KB 20 Dec 2001
Win_2000/USB/WCLUC51.EXE 69.6 KB 5 Dec 2001
Win_2000/USB/WALUC51.DLL 147.5 KB 5 Dec 2001
Win_2000/USB/WNLUC51.CPL 163.8 KB 5 Dec 2001
Win_2000/USB/WNLUC.CNT 927 bytes 10 Oct 2001
Win_2000/USB/WLLUC51.INF 3.4 KB 5 Dec 2001
data1.cab 431.7 KB 17 Dec 2001
Win_98/PC_card/WNLUC48.CPL 163.8 KB 5 Dec 2001
Win_98/PC_card/README.TXT 4.9 KB 30 Nov 2001
Win_98/PC_card/WLLUC48.SYS 154.6 KB 30 Nov 2001
Win_98/PC_card/WCLUC48.EXE 69.6 KB 5 Dec 2001
Win_98/PC_card/WLLUC48.INF 6.0 KB 30 Nov 2001
Win_98/PC_card/WNLUC.CNT 927 bytes 10 Oct 2001
Win_98/PC_card/wlluc48.cat 9.5 KB 5 Dec 2001
Win_98/PC_card/WALUC48.DLL 147.5 KB 5 Dec 2001
Win_98/PC_card/WULUC48.VXD 5.2 KB 23 Oct 2000
Win_98/PC_card/WILUC48.DLL 7.7 KB 30 Nov 2001
Win_98/USB/WLLUC51.SYS 175.1 KB 5 Dec 2001
Win_98/USB/README.TXT 4.8 KB 20 Dec 2001
Win_98/USB/WCLUC51.EXE 69.6 KB 5 Dec 2001
Win_98/USB/WALUC51.DLL 147.5 KB 5 Dec 2001
Win_98/USB/WNLUC51.CPL 163.8 KB 5 Dec 2001
Win_98/USB/WNLUC.CNT 927 bytes 10 Oct 2001
Win_98/USB/WULUC51.VXD 5.2 KB 31 Oct 2000
Win_98/USB/WLLUC51.INF 3.6 KB 5 Dec 2001
Win_98/USB/WILUC51.DLL 7.7 KB 5 Dec 2001
data2.cab 512 bytes 17 Dec 2001
Win_XP/PC_card/README.TXT 3.4 KB 30 Nov 2001
Win_XP/PC_card/WLLUC48.SYS 154.6 KB 30 Nov 2001
Win_XP/PC_card/WCLUC48.EXE 69.6 KB 5 Dec 2001
Win_XP/PC_card/WLLUC48.INF 12.7 KB 30 Nov 2001
Win_XP/PC_card/wlluc48.cat 11.7 KB 5 Dec 2001
Win_XP/PC_card/WALUC48.DLL 147.5 KB 5 Dec 2001
Win_XP/USB/WLLUC51.SYS 174.6 KB 5 Dec 2001
Win_XP/USB/README.TXT 4.1 KB 20 Dec 2001
Win_XP/USB/WCLUC51.EXE 69.6 KB 5 Dec 2001
Win_XP/USB/WALUC51.DLL 147.5 KB 5 Dec 2001
Win_XP/USB/WLLUC51.INF 7.4 KB 5 Dec 2001
Xtras/50comupd.exe 515.6 KB 8 Dec 2000
Cl_Mgr/layout.bin 456 bytes 19 Dec 2001
Cl_Mgr/closewin.exe 41.0 KB 23 Jul 2001
Cl_Mgr/Setup.ini 151 bytes 19 Dec 2001
Cl_Mgr/README.TXT 12.9 KB 18 Dec 2001
Cl_Mgr/Setup.exe 166.9 KB 11 Apr 2001
Cl_Mgr/ikernel.ex_ 340.9 KB 11 Apr 2001
Cl_Mgr/psapi.Dll 17.7 KB 26 May 1999
Cl_Mgr/data1.cab 657.0 KB 19 Dec 2001
Cl_Mgr/data2.cab 5.1 MB 19 Dec 2001
Cl_Mgr/LICENSE.TXT 5.5 KB 22 Nov 2001
Win_NT/PC_card/README.TXT 5.7 KB 5 Dec 2001
Win_NT/PC_card/WNLUC.CNT 927 bytes 10 Oct 2001
Win_NT/PC_card/WCLUC52.EXE 69.6 KB 5 Dec 2001
Win_NT/PC_card/OEMSETUP.INF 49.3 KB 5 Dec 2001
Win_NT/PC_card/WALUC52.DLL 147.5 KB 5 Dec 2001
Win_NT/PC_card/WNLUC52.CPL 163.8 KB 5 Dec 2001
Win_NT/PC_card/WLLUC52.SYS 172.1 KB 5 Dec 2001

How to Update BUFFALO Wireless USB Card Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the BUFFALO Wireless USB Card 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 Agere Systems BUFFALO Wireless USB Card 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 Agere Systems Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

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.

This website is not affiliated with Agere Systems. All company names/logos are properties of their owners.
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