A-Link WNUA Driver Download (Official)

A-Link Drivers

The A-Link WNUA is a network device manufactured by A-Link. 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 "WNUA_drivers.zip" 583 times with an aggregate rating of 5 out of 5 stars based on 7 reviews. The total disk space used for this update is 27.7 MB.

7 Ratings

Supported Models


802.11N Wireless USB Network Adapter

Atheros 11n Wireless Network Adapter

Atheros OTUS Wireless Network Adapter

D-Link DWA-160 Xtreme N Dual Band USB Adapter(rev.A)


NB 802.11n ABG Wireless LAN USB Adapter(UB82)

NB 802.11n BG Wireless LAN USB Adapter(UB81)



Arcadyan Technology




Supported Operating Systems

Not Applicable

File Name

Additional Notes

WLAN USB Adapter Driver File

Uploaded By

Karthika (DG Staff Member) on 2-Sep-2011

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Drivers/vista/arusb_lh.cat 11.5 KB 26 Sep 2008
Drivers/vista/arusb_lh.inf 27.9 KB 25 Sep 2008
Drivers/vista/arusb_lh.sys 449.5 KB 25 Sep 2008
Drivers/vista/arusb_lhx.cat 11.5 KB 26 Sep 2008
Drivers/vista/arusb_lhx.inf 27.9 KB 25 Sep 2008
Drivers/vista/arusb_lhx.sys 553.5 KB 25 Sep 2008
Drivers/win2k/arusb_2k.sys 450.0 KB 23 Sep 2008
Drivers/win2k/arusb_xp.cat 12.3 KB 25 Sep 2008
Drivers/win2k/arusb_xp.inf 42.6 KB 23 Sep 2008
Drivers/winxp/32-bit/arusb_xp.cat 12.3 KB 25 Sep 2008
Drivers/winxp/32-bit/arusb_xp.inf 42.6 KB 23 Sep 2008
Drivers/winxp/32-bit/arusb_xp.sys 453.1 KB 23 Sep 2008
Drivers/winxp/64-bit/arusb_xp.cat 12.3 KB 25 Sep 2008
Drivers/winxp/64-bit/arusb_xp.inf 42.6 KB 23 Sep 2008
Drivers/winxp/64-bit/arusb_xpx.sys 559.9 KB 23 Sep 2008
ISSetup.dll 535.6 KB 18 Apr 2007
JSW_Install_CD/ISSetup.dll 492.0 KB 5 Apr 2007
JSW_Install_CD/_Setup.dll 386.0 KB 17 May 2006
JSW_Install_CD/data1.cab 2.8 MB 1 Oct 2007
JSW_Install_CD/data2.cab 4.2 MB 1 Oct 2007
JSW_Install_CD/layout.bin 455 bytes 1 Oct 2007
JSW_Install_CD/setup.exe 455.6 KB 5 Apr 2007
JSW_Install_CD/setup.ini 792 bytes 1 Oct 2007
Linux/AR9001U Linux User Guide.pdf 70.3 KB 23 Dec 2008
Linux/WscRefImpl_Intel_1_0_5_otus.tar.gz 372.2 KB 23 Dec 2008
Linux/otusdriver-3.2.0-25.i386_12-15-2008.rpm 557.6 KB 23 Dec 2008
Linux/otusdriver- 557.2 KB 23 Dec 2008
Linux/wpa_supplicant-0.4.8_otus.tar.gz 521.5 KB 23 Dec 2008
Manual/Multi-QIG.pdf 278.8 KB 7 Jan 2009
Manual/QSG.pdf 466.9 KB 7 Jan 2009
Manual/WLAN 11n ISM Band Dongle -Manual.pdf 1.7 MB 7 Jan 2009
_Setup.dll 332.7 KB 27 Apr 2007
autorun.exe 463.4 KB 6 Mar 2008
autorun.inf 45 bytes 4 Mar 2008
data1.cab 3.3 MB 24 Dec 2008
data2.cab 9.8 MB 24 Dec 2008
layout.bin 455 bytes 24 Dec 2008
setup.exe 372.7 KB 24 Dec 2008
setup.ini 794 bytes 24 Dec 2008

How to Update A-Link WNUA Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the A-Link WNUA 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 A-Link WNUA 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 A-Link 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 A-Link 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 A-Link. All company names/logos are properties of their owners.
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