Zyxel ZyAIR B-220 IEEE 802.11b USB Adapter Driver Download

Zyxel Drivers

The ZyAIR B-220 IEEE 802.11b USB Adapter is a disk drive controller manufactured by Zyxel. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This driver version has been downloaded 129 times and is rated 5 out of 5 stars based on 12 reviews. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 6.0 MB.

12 Ratings (see all reviews)

Supported Models

ZyAIR B-220 IEEE 802.11b USB Adapter



Supported Operating Systems

Windows Vista, Windows Vista (64 bit), Windows 2003, Windows 2003 (64 bit), Windows XP, Windows XP (64 bit), Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1

File Name


1.99.0309.2004 (2004-03-09) via .inf

Uploaded By

DriverGuide (DG Staff Member) on 9-Apr-2006

Ratings & Reviews

See all Zyxel ZyAIR B-220 IEEE 802.11b USB Adapter ratings and reviews

How to Update ZyAIR B-220 IEEE 802.11b USB Adapter Device Drivers

Step 1 - Download Your Driver

To get the ZyAIR B-220 IEEE 802.11b 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 Zyxel ZyAIR B-220 IEEE 802.11b 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 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

After downloading the new driver, proceed with installation. On Windows, use the built-in Device Manager utility to manage your system's devices and drivers. To access it:

  1. Right-click the Start button

  2. Select "Device Manager" from the menu

  3. Locate the device needing the update

  4. Right-click the device and choose "Update driver"

  5. Follow the on-screen prompts to install

Once complete, restart your computer to ensure the new driver is fully implemented and functioning properly.

This process helps maintain your system's performance and compatibility with various hardware components.

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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
B220400b4/Autorun.inf 30 bytes 6 May 2003
B220400b4/Setup.exe 5.9 MB 12 Mar 2004
B220400b4/WS01UPh.bin 69.3 KB 4 Mar 2004
B220400b4/ZD1201U.CAT 66 bytes 9 Mar 2004
B220400b4/ZD1U2K.sys 54.8 KB 9 Mar 2004
B220400b4/ZD1U98.sys 57.7 KB 9 Mar 2004
B220400b4/ZD1UME.sys 54.8 KB 9 Mar 2004
B220400b4/ZD1UXP.sys 55.2 KB 9 Mar 2004
B220400b4/Zd1201u.inf 16.9 KB 9 Mar 2004
B220400b4/readme.doc 38.4 KB 29 Mar 2004
B220400b4/wa01uph.b 62.5 KB 18 Feb 2004
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