The A4D 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 version of "WLAN_V5_1_1039_1040b_logo_041008.zip" is rated (4 out of 5 stars) based on 435 downloads and 10 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 11.4 MB.
A4D
802.11b USB Wireless LAN Adapter
802.11b Wireless USB Adapter
ASUS 802.11b Wireless LAN Adapter
Billionton USB Wireless LAN Adapter
CNet Wireless LAN 11Mbps USB Adapter V2
D-Link Air DWL-122 Wireless USB Adapter(rev.B)
Edimax EW-7119 Series Wireless LAN Mini USB Adapter
Windows XP, Windows 2000, Windows 98SE, Windows 95
V5.1.1039.1040b (15-Oct-2004)
5.1.1039.1040 (2004-09-14) via .inf
Wireless Lan Driver V5.1039.1040b
Manoj (DG Staff Member) on 18-Oct-2004
To get the A4D 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 A4D 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.
After downloading your new driver, installation is the next step. On Windows, utilize the built-in Device Manager utility to manage this process. This tool provides a comprehensive view of all system-recognized devices and their associated drivers. To complete the installation, a system restart is typically required 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.
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
setupXP2000/ENGINE32.CAB/IScript.dll | 237.6 KB | 2 Dec 2002 |
setupXP2000/ENGINE32.CAB/ikernel.dll | 692.2 KB | 5 Dec 2002 |
setupXP2000/ENGINE32.CAB/IsProBE9x.tlb | 94.6 KB | 2 Dec 2002 |
setupXP2000/ENGINE32.CAB/ctor.dll | 57.3 KB | 2 Dec 2002 |
setupXP2000/ENGINE32.CAB/IUser.dll | 155.6 KB | 5 Dec 2002 |
setupXP2000/ENGINE32.CAB/IsProBENT.tlb | 85.2 KB | 2 Dec 2002 |
setupXP2000/ENGINE32.CAB/iKernel.rgs | 25.8 KB | 2 Dec 2002 |
setupXP2000/ENGINE32.CAB/objectps.dll | 32.8 KB | 2 Dec 2002 |
setupXP2000/ENGINE32.CAB/DotNetInstaller.exe | 5.6 KB | 2 Dec 2002 |
setupXP2000/USB/WIN2000/Unwlsdrv.exe | 36.9 KB | 8 Oct 2004 |
setupXP2000/USB/WIN2000/sis162u.inf | 25.8 KB | 8 Oct 2004 |
setupXP2000/USB/WIN2000/sis162u.sys | 155.6 KB | 8 Oct 2004 |
setupXP2000/USB/WIN2000/sis162u.cat | 10.3 KB | 8 Oct 2004 |
setupXP2000/USB/WIN2000/setparam.ini | 7.5 KB | 8 Oct 2004 |
setupXP2000/USB/WIN2000/SiSWPars.dll | 237.6 KB | 8 Oct 2004 |
setupXP2000/USB/WIN2000/SiSWBase.dll | 49.2 KB | 8 Oct 2004 |
setupXP2000/USB/WIN2000/SiSWInst.dll | 155.6 KB | 8 Oct 2004 |
setupXP2000/USB/WINXP/Unwlsdrv.exe | 36.9 KB | 8 Oct 2004 |
setupXP2000/USB/WINXP/sis162u.inf | 25.8 KB | 8 Oct 2004 |
setupXP2000/USB/WINXP/sis162u.sys | 155.6 KB | 8 Oct 2004 |
setupXP2000/USB/WINXP/sis162u.cat | 10.3 KB | 8 Oct 2004 |
setupXP2000/USB/WINXP/setparam.ini | 7.5 KB | 8 Oct 2004 |
setupXP2000/USB/WINXP/SiSWPars.dll | 237.6 KB | 8 Oct 2004 |
setupXP2000/USB/WINXP/SiSWBase.dll | 49.2 KB | 8 Oct 2004 |
setupXP2000/USB/WINXP/SiSWInst.dll | 155.6 KB | 8 Oct 2004 |
setupXP2000/SETUP.EXE | 107.5 KB | 8 Oct 2004 |
setupXP2000/DATA1.CAB | 2.2 MB | 8 Oct 2004 |
setupXP2000/LAYOUT.BIN | 456 bytes | 8 Oct 2004 |
setupXP2000/UTILITY/NTXP/SiSPkt.dll | 299.0 KB | 8 Oct 2004 |
setupXP2000/UTILITY/NTXP/SISNPF.SYS | 74.2 KB | 8 Oct 2004 |
setupXP2000/UTILITY/NTXP/unWuty.exe | 32.8 KB | 8 Oct 2004 |
setupXP2000/UTILITY/NTXP/SiSCFG.exe | 1.1 MB | 8 Oct 2004 |
setupXP2000/UTILITY/NTXP/Protect.dll | 49.2 KB | 8 Oct 2004 |
setupXP2000/UTILITY/NTXP/SiWake.exe | 147.5 KB | 8 Oct 2004 |
setupXP2000/UTILITY/NTXP/SiSCFG.ini | 162 bytes | 8 Oct 2004 |
setupXP2000/UTILITY/NTXP/SiSWLSvc.exe | 45.1 KB | 8 Oct 2004 |
setupXP2000/INST2000.DLL | 20.7 KB | 8 Oct 2004 |
setupXP2000/DATA2.CAB | 512 bytes | 8 Oct 2004 |
setupXP2000/SETUP.INI | 2.3 KB | 8 Oct 2004 |
setupXP2000/setup.boot | 405.6 KB | 8 Oct 2004 |
SETUP.EXE | 36.9 KB | 8 Oct 2004 |
setupMe98/ENGINE32.CAB/IScript.dll | 237.6 KB | 2 Dec 2002 |
setupMe98/ENGINE32.CAB/ikernel.dll | 692.2 KB | 5 Dec 2002 |
setupMe98/ENGINE32.CAB/IsProBE9x.tlb | 94.6 KB | 2 Dec 2002 |
setupMe98/ENGINE32.CAB/ctor.dll | 57.3 KB | 2 Dec 2002 |
setupMe98/ENGINE32.CAB/IUser.dll | 155.6 KB | 5 Dec 2002 |
setupMe98/ENGINE32.CAB/IsProBENT.tlb | 85.2 KB | 2 Dec 2002 |
setupMe98/ENGINE32.CAB/iKernel.rgs | 25.8 KB | 2 Dec 2002 |
setupMe98/ENGINE32.CAB/objectps.dll | 32.8 KB | 2 Dec 2002 |
setupMe98/ENGINE32.CAB/DotNetInstaller.exe | 5.6 KB | 2 Dec 2002 |
setupMe98/ME_INST.EXE | 35.2 KB | 8 Oct 2004 |
setupMe98/USB/WINME/UNWLSDRV.EXE | 34.5 KB | 8 Oct 2004 |
setupMe98/USB/WINME/SIS162U.INF | 25.1 KB | 8 Oct 2004 |
setupMe98/USB/WINME/sis162u.sys | 155.1 KB | 8 Oct 2004 |
setupMe98/USB/WINME/SIS162u.CAT | 4 bytes | 8 Oct 2004 |
setupMe98/USB/win98/UNWLSDRV.EXE | 34.5 KB | 8 Oct 2004 |
setupMe98/USB/win98/sis162u.inf | 25.1 KB | 8 Oct 2004 |
setupMe98/USB/win98/sis162u.sys | 166.3 KB | 8 Oct 2004 |
setupMe98/USB/win98/SIS162u.CAT | 4 bytes | 8 Oct 2004 |
setupMe98/SETUP.EXE | 107.5 KB | 8 Oct 2004 |
setupMe98/existWL.dll | 36.9 KB | 8 Oct 2004 |
setupMe98/RMME98.EXE | 6.5 KB | 8 Oct 2004 |
setupMe98/DATA1.CAB | 2.2 MB | 8 Oct 2004 |
setupMe98/LAYOUT.BIN | 456 bytes | 8 Oct 2004 |
setupMe98/WAITWND.EXE | 28.7 KB | 8 Oct 2004 |
setupMe98/UTILITY/ME9X/WAITWMI.EXE | 24.6 KB | 8 Oct 2004 |
setupMe98/UTILITY/ME9X/unWuty.exe | 32.8 KB | 8 Oct 2004 |
setupMe98/UTILITY/ME9X/SiSCFG.exe | 1.1 MB | 8 Oct 2004 |
setupMe98/UTILITY/ME9X/Protect.dll | 49.2 KB | 8 Oct 2004 |
setupMe98/UTILITY/ME9X/SiWake.exe | 147.5 KB | 8 Oct 2004 |
setupMe98/UTILITY/ME9X/SiSPKT.dll | 249.9 KB | 8 Oct 2004 |
setupMe98/UTILITY/ME9X/WMI9X.EXE | 3.1 MB | 8 Oct 2004 |
setupMe98/UTILITY/ME9X/SiSCFG.ini | 72 bytes | 8 Oct 2004 |
setupMe98/UTILITY/ME9X/sisNPF.VXD | 94.3 KB | 8 Oct 2004 |
setupMe98/UTILITY/ME9X/SiSWLSvc.exe | 45.1 KB | 8 Oct 2004 |
setupMe98/DATA2.CAB | 512 bytes | 8 Oct 2004 |
setupMe98/SETUP.INI | 2.3 KB | 8 Oct 2004 |
setupMe98/SiSWPars.dll | 237.6 KB | 8 Oct 2004 |
setupMe98/SiSWBase.dll | 49.2 KB | 8 Oct 2004 |
setupMe98/setup.boot | 405.6 KB | 8 Oct 2004 |
Release.txt | 31.3 KB | 8 Oct 2004 |