Cisco AIR-PI21AG Driver Download
The Cisco AIR-PI21AG is a network device manufactured by Cisco 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 version of "WinClient-802.11a-b-g-Vista-Ins-Wizard-v10a.exe" is rated (5 out of 5 stars) based on 494 downloads and 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 17.9 MB.
Supported Models
Cisco AIR-PI21AG
Manufacturers
Supported Operating Systems
Windows Vista
File Name
Versions
1.0.0.120 (7-May-2008)
Additional Notes
This is an extremely hard to find driver. Made for Vista 32bit. It did install on Windows 7 64bit, however i was unable to connect to a network. It may work on 32bit Windows 7. Made for Vista.
Uploaded By
joel (DG Member) on 11-Aug-2010
Related Driver Updates
How to Update Cisco AIR-PI21AG Device Drivers
Step 1 - Download Your Driver
To get the Cisco AIR-PI21AG 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 Cisco AIR-PI21AG 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 Cisco 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 Cisco website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:
Access the Quick Access menu by right-clicking the Start button.
From the menu options, choose "Device Manager".
Within Device Manager, identify the device requiring the driver update.
Open the context menu for the device by right-clicking its name.
Select "Update driver" and proceed through the guided installation.
To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.
Regular driver updates contribute to optimal system performance and hardware compatibility.
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.