The Allied Telesyn AT-WCU201g Wireless USB Adapter is a network device manufactured by Atheros. 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. Visitors have downloaded this file "AtherosAR5007UG-ZD1211-WifiMax-Win7x64.zip" 5,352 times with an aggregate rating of 5 out of 5 stars based on 36 reviews. Visitors have successfully installed this driver on PCs running Windows 10, Windows 8, Windows 7 and Windows XP. The total disk space used for this update is 371.1 KB.
AR5007UG
(Wireless Adapter)IEEE 802.11 b+g USB Adapter
802.11b/g USB Wireless Network Adapter
802.11g Wireless USB Adapter
ASUS USB Wireless Network Adapter
Allied Telesyn AT-WCU201g Wireless USB Adapter
Atheros AR5005UG USB 2.0 Wireless Network Adapter
Windows 7, Windows 7 (64 bit), Windows Vista (64 bit), Windows XP, Windows 2000
2.2.0.27 (29-Jul-2008)
2.2.0.27 (2008-07-29) via .inf
No idea where I found this. But it works pretty well.
Tested on Windows 7 x64, may work on other versions of windows too.
Alex (DG Member) on 6-Jan-2010
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To get the Allied Telesyn AT-WCU201g Wireless 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 Atheros Allied Telesyn AT-WCU201g Wireless 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 Atheros 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 Atheros website. Most major device manufacturers update their drivers regularly.
After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.
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.
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
AtherosAR5007UG-ZD1211-WifiMax-Win7x64/Readme.txt | 1.1 KB | 6 Jan 2010 |
AtherosAR5007UG-ZD1211-WifiMax-Win7x64/athrxusb.sys | 1.1 MB | 29 Jul 2008 |
AtherosAR5007UG-ZD1211-WifiMax-Win7x64/athrxusbext.cat | 15.1 KB | 4 Aug 2008 |
AtherosAR5007UG-ZD1211-WifiMax-Win7x64/netathrxusb.inf | 42.5 KB | 29 Jul 2008 |