ASUS A4L Driver Download (Official)

ASUS Drivers

The A4L is a network device manufactured by ASUS. 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 driver - "SiS_USB_WLAN_BG_XP_2K_041221.zip" - has been downloaded 91 times and is rated 5 out of 5 stars based on 11 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 4.3 MB.

11 Ratings
91 Downloads

Supported Models

A4L

802.11b/g USB Wireless LAN Adapter

802.11g 54 Mbps Wireless USB Dongle

SURECOM 802.11g 54M WLAN USB Adapter

TL-WN320G 1.0 USB WLAN Adapter

Wireless-G USB Adapter

Wireless-G USB Dongle

Wireless-G USB Module

Manufacturers

ASUS

SiS

Supported Operating Systems

Windows XP, Windows 2000

File Name

Versions

5.1.1039.1020 (17-Sep-2004)
5.1.1039.1020 (2004-11-29) via .inf

Additional Notes

SiS USB WLAN BG

For WinXP and Win2K

A4L Driver File

Uploaded By

Nagarajah (DG Staff Member) on 11-Jan-2006

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
SETUP.EXE 36.9 KB 16 Dec 2004
setupXP2000/DATA1.CAB 2.2 MB 16 Dec 2004
setupXP2000/DATA1.CAB/_Support_Basque_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Catalan_Files/_IsRes.dll 274.4 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Chinese_(Simplified)_Files/_IsRes.dll 225.3 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Chinese_(Traditional)_Files/_IsRes.dll 229.4 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Croatian_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Czech_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Danish_Files/_IsRes.dll 270.3 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Dutch_Files/_IsRes.dll 274.4 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_English_Files/_IsRes.dll 290.8 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Finnish_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_French_(Canadian)_Files/_IsRes.dll 278.5 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_French_(Standard)_Files/_IsRes.dll 278.5 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_German_Files/_IsRes.dll 278.5 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Greek_Files/_IsRes.dll 278.5 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Hungarian_Files/_IsRes.dll 270.3 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Indonesian_Files/_IsRes.dll 270.3 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Italian_Files/_IsRes.dll 274.4 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Japanese_Files/_IsRes.dll 245.8 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Korean_Files/_IsRes.dll 237.6 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Misc_Support_Files/corecomp.ini 65.5 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Non-SelfRegistering/default.pal 1.2 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Non-SelfRegistering/isrt.dll 372.7 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Norwegian_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Polish_Files/_IsRes.dll 270.3 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll 274.4 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Portuguese_(Standard)_Files/_IsRes.dll 278.5 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Russian_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Slovak_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Slovenian_Files/_IsRes.dll 270.3 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Spanish_Files/_IsRes.dll 278.5 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Swedish_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Thai_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/DATA1.CAB/_Support_Turkish_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/DATA2.CAB 512 bytes 16 Dec 2004
setupXP2000/DATA2.CAB/_Support_Basque_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Catalan_Files/_IsRes.dll 274.4 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Chinese_(Simplified)_Files/_IsRes.dll 225.3 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Chinese_(Traditional)_Files/_IsRes.dll 229.4 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Croatian_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Czech_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Danish_Files/_IsRes.dll 270.3 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Dutch_Files/_IsRes.dll 274.4 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_English_Files/_IsRes.dll 290.8 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Finnish_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_French_(Canadian)_Files/_IsRes.dll 278.5 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_French_(Standard)_Files/_IsRes.dll 278.5 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_German_Files/_IsRes.dll 278.5 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Greek_Files/_IsRes.dll 278.5 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Hungarian_Files/_IsRes.dll 270.3 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Indonesian_Files/_IsRes.dll 270.3 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Italian_Files/_IsRes.dll 274.4 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Japanese_Files/_IsRes.dll 245.8 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Korean_Files/_IsRes.dll 237.6 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Misc_Support_Files/corecomp.ini 65.5 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Non-SelfRegistering/default.pal 1.2 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Non-SelfRegistering/isrt.dll 372.7 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Norwegian_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Polish_Files/_IsRes.dll 270.3 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Portuguese_(Brazilian)_Files/_IsRes.dll 274.4 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Portuguese_(Standard)_Files/_IsRes.dll 278.5 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Russian_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Slovak_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Slovenian_Files/_IsRes.dll 270.3 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Spanish_Files/_IsRes.dll 278.5 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Swedish_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Thai_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/DATA2.CAB/_Support_Turkish_Files/_IsRes.dll 266.2 KB 13 Jun 2015
setupXP2000/ENGINE32.CAB 418.3 KB 16 Dec 2004
setupXP2000/ENGINE32.CAB/DotNetInstaller.exe 5.6 KB 2 Dec 2002
setupXP2000/ENGINE32.CAB/IScript.dll 237.6 KB 2 Dec 2002
setupXP2000/ENGINE32.CAB/IUser.dll 155.6 KB 5 Dec 2002
setupXP2000/ENGINE32.CAB/IsProBE9x.tlb 94.6 KB 2 Dec 2002
setupXP2000/ENGINE32.CAB/IsProBENT.tlb 85.2 KB 2 Dec 2002
setupXP2000/ENGINE32.CAB/ctor.dll 57.3 KB 2 Dec 2002
setupXP2000/ENGINE32.CAB/iKernel.rgs 25.8 KB 2 Dec 2002
setupXP2000/ENGINE32.CAB/ikernel.dll 692.2 KB 5 Dec 2002
setupXP2000/ENGINE32.CAB/objectps.dll 32.8 KB 2 Dec 2002
setupXP2000/INST2000.DLL 20.7 KB 16 Dec 2004
setupXP2000/LAYOUT.BIN 456 bytes 16 Dec 2004
setupXP2000/SETUP.EXE 107.5 KB 16 Dec 2004
setupXP2000/SETUP.INI 2.6 KB 16 Dec 2004
setupXP2000/USB/WIN2000/SiS163u.sys 167.4 KB 16 Dec 2004
setupXP2000/USB/WIN2000/SiSWBase.dll 49.2 KB 16 Dec 2004
setupXP2000/USB/WIN2000/SiSWInst.dll 155.6 KB 16 Dec 2004
setupXP2000/USB/WIN2000/SiSWPars.dll 237.6 KB 16 Dec 2004
setupXP2000/USB/WIN2000/Unwlsdrv.exe 36.9 KB 16 Dec 2004
setupXP2000/USB/WIN2000/setparam.ini 7.1 KB 16 Dec 2004
setupXP2000/USB/WIN2000/sis163u.cat 10.0 KB 16 Dec 2004
setupXP2000/USB/WIN2000/sis163u.inf 21.3 KB 16 Dec 2004
setupXP2000/USB/WINXP/SiS163u.sys 167.4 KB 16 Dec 2004
setupXP2000/USB/WINXP/SiSWBase.dll 49.2 KB 16 Dec 2004
setupXP2000/USB/WINXP/SiSWInst.dll 155.6 KB 16 Dec 2004
setupXP2000/USB/WINXP/SiSWPars.dll 237.6 KB 16 Dec 2004
setupXP2000/USB/WINXP/Unwlsdrv.exe 36.9 KB 16 Dec 2004
setupXP2000/USB/WINXP/setparam.ini 7.1 KB 16 Dec 2004
setupXP2000/USB/WINXP/sis163u.cat 10.0 KB 16 Dec 2004
setupXP2000/USB/WINXP/sis163u.inf 21.3 KB 16 Dec 2004
setupXP2000/UTILITY/NTXP/Protect.dll 49.2 KB 16 Dec 2004
setupXP2000/UTILITY/NTXP/SISNPF.SYS 74.2 KB 16 Dec 2004
setupXP2000/UTILITY/NTXP/SiSCFG.exe 1.1 MB 16 Dec 2004
setupXP2000/UTILITY/NTXP/SiSCFG.ini 104 bytes 16 Dec 2004
setupXP2000/UTILITY/NTXP/SiSPkt.dll 299.0 KB 16 Dec 2004
setupXP2000/UTILITY/NTXP/SiSWLSvc.exe 45.1 KB 16 Dec 2004
setupXP2000/UTILITY/NTXP/SiWake.exe 151.6 KB 16 Dec 2004
setupXP2000/UTILITY/NTXP/unWuty.exe 45.1 KB 16 Dec 2004
setupXP2000/setup.boot 405.6 KB 16 Dec 2004

How to Update A4L Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the A4L 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 ASUS A4L 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 ASUS 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 ASUS 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 ASUS. All company names/logos are properties of their owners.
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