Westell 802.11g USB Adapter Driver Download
The 802.11g USB Adapter is a device manufactured by Westell. This update - "a90-211wg-01.zip" - has an average rating of 5 out of 5 stars based on 27 reviews, and has been downloaded 6,673 times. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 6.7 MB.
Supported Models
a90-211wg-01
802.11g USB Adapter
Manufacturers
Supported Operating Systems
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95
File Name
Versions
3.00.18.0002 (2004-05-20) via .inf
Additional Notes
Westell 802.11g Wireless USB Adapter. Zipped Installation and Documentation CD.
Uploaded By
WayOutSide (DG Member) on 24-Jan-2006
Most Helpful Reviews
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Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| 0x0409.ini | 4.1 KB | 2 May 2002 |
| 802.11g USB adapter.msi | 836.6 KB | 6 Sep 2004 |
| PRISMA02.sys | 379.5 KB | 20 May 2004 |
| Setup.ini | 1.2 KB | 6 Sep 2004 |
| System/PCANDIS3.VXD | 16.1 KB | 1 May 2002 |
| System32/PCANDIS5.SYS | 17.1 KB | 1 May 2002 |
| System32/W32N50.DLL | 81.9 KB | 1 May 2002 |
| Windows/inf/REMUSB2.exe | 24.6 KB | 19 Aug 2004 |
| Windows/inf/devcon.exe | 55.8 KB | 14 Nov 2002 |
| Windows/inf/rmoem.exe | 192.5 KB | 23 Aug 2004 |
| Windows/system32/drivers/driver_9x/PRISMA02.sys | 381.2 KB | 20 May 2004 |
| Windows/system32/drivers/driver_xp_2k/PRISMA02.sys | 379.5 KB | 20 May 2004 |
| autorun.inf | 47 bytes | 19 Aug 2004 |
| docs/030_300420A.pdf | 632.9 KB | 8 Sep 2004 |
| docs/030_300421A.pdf | 293.5 KB | 8 Sep 2004 |
| install.exe | 542.6 KB | 19 Aug 2004 |
| instmsia.exe | 1.7 MB | 10 Mar 2002 |
| instmsiw.exe | 1.8 MB | 10 Mar 2002 |
| isscript.msi | 631.8 KB | 13 Jun 2002 |
| program files/11g USB adapter/IpcCstm.dll | 24.6 KB | 12 Mar 2003 |
| program files/11g USB adapter/IpcRsc.dll | 32.8 KB | 19 Mar 2003 |
| program files/11g USB adapter/PCANDISCURE.DLL | 24.6 KB | 25 Feb 2003 |
| program files/11g USB adapter/Wifiusb.exe | 487.4 KB | 6 Sep 2004 |
| program files/11g USB adapter/WmiIndic.dll | 28.7 KB | 8 Apr 2003 |
| program files/11g USB adapter/WmiIndic.lib | 5.0 KB | 8 Apr 2003 |
| setup.exe | 217.1 KB | 6 Sep 2004 |
| win9x/PRISMA02.sys | 381.2 KB | 20 May 2004 |
| wlusb20.cat | 7.9 KB | 7 Sep 2004 |
| wlusb20.inf | 12.9 KB | 25 Aug 2004 |
How to Update 802.11g USB Adapter Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the 802.11g USB Adapter 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 Westell 802.11g USB Adapter 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 Driver Update Utility for Westell 802.11g USB Adapter. 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
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
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.