ZyXEL ZyAIR AG-200 Driver Download

Zyxel Drivers

The ZyAIR AG-200 is a network device manufactured by Zyxel. 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 version of "xyxel_ag200.zip" has been downloaded 341 times with a user rating of 5 out of 5 stars, based on 12 reviews. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 4.2 MB.

12 Ratings

Supported Models

ZyAir AG-200




ZyXEL ZyAIR ARU Bootloader



Supported Operating Systems

Windows XP

File Name


1.1.0 (20-Nov-2004) (2004-10-06) via .inf (2004-10-12) via .inf
5.1.2600.0 (2004-10-08) via .inf

Additional Notes

zyxel's usb 802.11a/b/g wiress. This is the contents of the original install CD ROM, with the documentation removed (we don't need no stinkin' instructions). works with XP, not 98, other OSs unknown

Uploaded By

Kaiser Souze (DG Member) on 12-Feb-2005

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
xyxel_ag200/setup.ini 188 bytes 9 Nov 2004
xyxel_ag200/Driver/WC11USBL.cat 8.5 KB 31 Oct 2004
xyxel_ag200/Driver/WC11UBBL.sys 43.3 KB 22 Sep 2004
xyxel_ag200/Driver/WC11CFG.dll 166.0 KB 17 Feb 2004
xyxel_ag200/Driver/WC11USBL.inf 2.3 KB 12 Oct 2004
xyxel_ag200/Driver/WC11AR.inf 9.1 KB 12 Oct 2004
xyxel_ag200/Driver/WC11ARU.cat 8.9 KB 31 Oct 2004
xyxel_ag200/Driver/ar5523.bin 143.7 KB 5 Oct 2004
xyxel_ag200/Driver/WC11ARU.inf 11.1 KB 12 Oct 2004
xyxel_ag200/Driver/wc11ar.cat 8.3 KB 28 Oct 2004
xyxel_ag200/Driver/WC11AR.sys 386.1 KB 7 Oct 2004
xyxel_ag200/Driver/WC11ARU.sys 280.0 KB 7 Oct 2004
xyxel_ag200/Utility/ZyAIR-1.0.0.exe 3.6 MB 8 Nov 2004
xyxel_ag200/Autorun.inf 25 bytes 8 Nov 2004
xyxel_ag200/setup.exe 1.2 MB 9 Nov 2004

How to Update ZyXEL ZyAIR AG-200 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the ZyXEL ZyAIR AG-200 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 ZyXEL ZyAIR AG-200 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 Zyxel 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 Zyxel 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.

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