MSI 802.11a/g PCI Wireless Network Adapter Driver Download

MSI Drivers

The 802.11a/g PCI Wireless Network Adapter is a device manufactured by MSI. You can unlock features and improve performance by updating its driver. This version of "257SA1wlan6827_12.zip" has been downloaded 16 times with a user rating of 4 out of 5 stars, based on 5 reviews. The total disk space used for this update is 13.9 MB.

5 Ratings
16 Downloads

Supported Models

IEEE 802.11b MiniPCI Wireless Network Adapter

802.11a/g CardBus Wireless Network Adapter

802.11a/g MiniPCI Wireless Network Adapter

802.11a/g PCI Wireless Network Adapter

802.11g CardBus Wireless Network Adapter

802.11g MiniPCI Wireless Network Adapter

802.11g PCI Wireless Network Adapter

Manufacturers

MSI

Supported Operating Systems

Other

File Name

Uploaded By

DriverGuide (DG Staff Member) on 15-Aug-2010

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
6827/0x0404.ini 3.3 KB 26 Feb 2003
6827/0x0407.ini 5.1 KB 25 Feb 2003
6827/0x0409.ini 4.6 KB 25 Feb 2003
6827/0x040c.ini 5.4 KB 25 Feb 2003
6827/0x0411.ini 5.0 KB 26 Feb 2003
6827/0x0804.ini 3.3 KB 25 Feb 2003
6827/1028.mst 30.7 KB 2 Apr 2004
6827/1031.mst 45.1 KB 2 Apr 2004
6827/1033.mst 3.6 KB 2 Apr 2004
6827/1036.mst 45.1 KB 2 Apr 2004
6827/1041.mst 43.0 KB 2 Apr 2004
6827/2052.mst 31.7 KB 2 Apr 2004
6827/Autorun.inf 27 bytes 2 Apr 2004
6827/Data1.cab 6.1 MB 2 Apr 2004
6827/Data1.cab/APUtility.exe 103.4 KB 2 Apr 2004
6827/Data1.cab/M2400.cat2 8.1 KB 19 Mar 2004
6827/Data1.cab/M2400.cat3 8.1 KB 25 Mar 2004
6827/Data1.cab/M2400.inf2 18.8 KB 11 Mar 2004
6827/Data1.cab/M2400.inf3 18.8 KB 1 Mar 2004
6827/Data1.cab/M2400.inf4 18.8 KB 1 Mar 2004
6827/Data1.cab/M2400.sys1 107.0 KB 1 Mar 2004
6827/Data1.cab/M2400.sys2 107.0 KB 1 Mar 2004
6827/Data1.cab/M2400.sys4 62.1 KB 26 Feb 2004
6827/Data1.cab/M2400.sys5 106.4 KB 26 Feb 2004
6827/Data1.cab/M2500.INF2 20.7 KB 11 Mar 2004
6827/Data1.cab/M2500.INF3 20.7 KB 3 Mar 2004
6827/Data1.cab/M2500.INF4 20.7 KB 3 Mar 2004
6827/Data1.cab/M2500.cat2 8.1 KB 10 Mar 2004
6827/Data1.cab/M2500.cat3 8.1 KB 9 Mar 2004
6827/Data1.cab/M2500.sys 165.0 KB 17 Feb 2004
6827/Data1.cab/M2500.sys1 165.0 KB 17 Feb 2004
6827/Data1.cab/M2500.sys4 164.4 KB 17 Feb 2004
6827/Data1.cab/M2500.sys5 104.4 KB 17 Feb 2004
6827/Data1.cab/MS24ksta.sys 62.1 KB 26 Feb 2004
6827/Data1.cab/MS25kap.sys 90.8 KB 24 Mar 2004
6827/Data1.cab/MS25ksta.sys 104.4 KB 17 Feb 2004
6827/Data1.cab/MS6826.cat 7.8 KB 15 Mar 2004
6827/Data1.cab/MS6826.inf 10.6 KB 15 Mar 2004
6827/Data1.cab/MS6826.inf1 10.6 KB 30 Mar 2004
6827/Data1.cab/MS6826.sys 336.8 KB 15 Mar 2004
6827/Data1.cab/MS6826.sys1 338.8 KB 30 Mar 2004
6827/Data1.cab/MS6826sta.sys 336.8 KB 19 Feb 2004
6827/Data1.cab/MSI68ICB.sys 419.8 KB 30 Mar 2004
6827/Data1.cab/MSI68ICB.sys1 419.8 KB 30 Mar 2004
6827/Data1.cab/MSI68ICB.sys2 418.2 KB 29 Mar 2004
6827/Data1.cab/MSI68IOC.vxd 25.3 KB 30 Mar 2004
6827/Data1.cab/MSI68IOC.vxd1 25.3 KB 30 Mar 2004
6827/Data1.cab/MSI68NIC.inf 14.7 KB 30 Mar 2004
6827/Data1.cab/MSI68NIC.inf1 13.9 KB 29 Mar 2004
6827/Data1.cab/OWC10.DLL 7.4 MB 10 Nov 2003
6827/Data1.cab/PCANDIS3.VXD 16.1 KB 1 Jul 2003
6827/Data1.cab/PCANDIS5.SYS 16.1 KB 1 Jul 2003
6827/Data1.cab/PCTIN50.DLL 94.2 KB 18 Feb 2004
6827/Data1.cab/PRISMAPI.dll 360.5 KB 17 Nov 2003
6827/Data1.cab/PRISMNDI.DLL 186.2 KB 20 Nov 2003
6827/Data1.cab/PRISMNDI.DLL1 186.2 KB 20 Nov 2003
6827/Data1.cab/Papapi2.dll 409.6 KB 18 Feb 2004
6827/Data1.cab/RegisterOWC.exe 20.5 KB 3 Oct 2003
6827/Data1.cab/W32N50.DLL 94.2 KB 1 Jul 2003
6827/Data1.cab/WLAN_Service.exe 180.2 KB 2 Apr 2004
6827/Data1.cab/WS01UPh.bin 69.2 KB 19 Feb 2004
6827/Data1.cab/WS01UPh.bin1 69.2 KB 19 Feb 2004
6827/Data1.cab/WS01UPh.bin2 69.2 KB 19 Feb 2004
6827/Data1.cab/WS01UPh.bin3 69.2 KB 19 Feb 2004
6827/Data1.cab/Wlan.ini 11.8 KB 17 Mar 2004
6827/Data1.cab/Wlan.ini1 11.8 KB 17 Mar 2004
6827/Data1.cab/Wlan.ini2 11.8 KB 17 Mar 2004
6827/Data1.cab/Wlan.ini4 22.1 KB 17 Mar 2004
6827/Data1.cab/Wlan.ini5 21.4 KB 17 Mar 2004
6827/Data1.cab/Wlan.ini6 11.8 KB 17 Mar 2004
6827/Data1.cab/WlanInstallDll.INI 5.9 KB 1 Apr 2004
6827/Data1.cab/WlanInstallDll.dll 45.1 KB 3 Mar 2004
6827/Data1.cab/WlanUtility.exe 143.4 KB 2 Apr 2004
6827/Data1.cab/XmlDefault 6.9 KB 10 Nov 2003
6827/Data1.cab/ZD12APP.dll 57.3 KB 26 Sep 2003
6827/Data1.cab/c_top.asp 15.0 KB 10 Nov 2003
6827/Data1.cab/ca_step2_main 12.1 KB 10 Nov 2003
6827/Data1.cab/ca_w_ss 6.2 KB 10 Nov 2003
6827/Data1.cab/index.asp 23.0 KB 10 Nov 2003
6827/Data1.cab/indexG.asp 22.9 KB 29 Mar 2004
6827/Data1.cab/ip.asp 15 bytes 10 Nov 2003
6827/Data1.cab/l_ips.asp 11.4 KB 10 Nov 2003
6827/Data1.cab/logout.asp 5.7 KB 10 Nov 2003
6827/Data1.cab/logout2.asp 302 bytes 29 Mar 2004
6827/Data1.cab/logoutG.asp 5.7 KB 10 Nov 2003
6827/Data1.cab/ms6823.SYS 54.7 KB 19 Feb 2004
6827/Data1.cab/ms6823.SYS1 55.0 KB 19 Feb 2004
6827/Data1.cab/ms6823.SYS2 57.7 KB 19 Feb 2004
6827/Data1.cab/ms6823.SYS3 54.7 KB 19 Feb 2004
6827/Data1.cab/ms6823.cat2 8.1 KB 13 Nov 2003
6827/Data1.cab/ms6823.cat3 8.1 KB 13 Nov 2003
6827/Data1.cab/ms6823.inf1 13.1 KB 19 Feb 2004
6827/Data1.cab/ms6823.inf3 13.1 KB 11 Mar 2004
6827/Data1.cab/ms6823.inf4 13.1 KB 11 Mar 2004
6827/Data1.cab/ms6823ap.SYS 44.3 KB 10 Nov 2003
6827/Data1.cab/ms6823sta.sys 55.0 KB 19 Feb 2004
6827/Data1.cab/ms6826ap.SYS 367.0 KB 19 Feb 2004
6827/Data1.cab/ms68bm.cat 8.5 KB 19 Feb 2004
6827/Data1.cab/ms68bm.cat1 8.5 KB 19 Feb 2004
6827/Data1.cab/ms68bm.inf 16.4 KB 19 Feb 2004
6827/Data1.cab/ms68bm.inf1 16.4 KB 19 Feb 2004
6827/Data1.cab/ms68bm.sys 265.7 KB 13 Nov 2003
6827/Data1.cab/ms68bm.sys1 265.7 KB 13 Nov 2003
6827/Data1.cab/ms68bm.sys2 265.7 KB 13 Nov 2003
6827/Data1.cab/ms68bm.sys3 265.7 KB 13 Nov 2003
6827/Data1.cab/ms68bm9x.inf 16.4 KB 19 Feb 2004
6827/Data1.cab/msi505.inf 23.8 KB 13 Nov 2003
6827/Data1.cab/msi505.inf1 23.8 KB 13 Nov 2003
6827/Data1.cab/msi505.inf2 23.8 KB 13 Nov 2003
6827/Data1.cab/msi505.inf3 23.8 KB 13 Nov 2003
6827/Data1.cab/msi505.inf4 23.8 KB 13 Nov 2003
6827/Data1.cab/msi505.sys1 99.2 KB 13 Nov 2003
6827/Data1.cab/msi505.sys2 99.2 KB 13 Nov 2003
6827/Data1.cab/msi505x.sys 99.3 KB 13 Nov 2003
6827/Data1.cab/msi505x.sys1 99.3 KB 13 Nov 2003
6827/Data1.cab/msi505x.sys2 99.3 KB 13 Nov 2003
6827/Data1.cab/msi505x.sys3 99.3 KB 13 Nov 2003
6827/Data1.cab/msiralap.sys 37.4 KB 10 Nov 2003
6827/Data1.cab/password.asp 15 bytes 10 Nov 2003
6827/Data1.cab/resetdefault.asp 3.7 KB 10 Nov 2003
6827/Data1.cab/s_misc.asp 4.5 KB 10 Nov 2003
6827/Data1.cab/s_p.asp 27.7 KB 10 Nov 2003
6827/Data1.cab/s_p_wrong.asp 27.2 KB 10 Nov 2003
6827/Data1.cab/s_papply.asp 2.0 KB 10 Nov 2003
6827/Data1.cab/s_sy.asp 11.6 KB 10 Nov 2003
6827/Data1.cab/step1_main.asp 13.4 KB 10 Nov 2003
6827/Data1.cab/step2_main.asp 11.8 KB 10 Nov 2003
6827/Data1.cab/step3_main.asp 40.6 KB 10 Nov 2003
6827/Data1.cab/t_top.asp 4.1 KB 10 Nov 2003
6827/Data1.cab/w_a.asp 11.7 KB 10 Nov 2003
6827/Data1.cab/w_asclist.asp 5.1 KB 10 Nov 2003
6827/Data1.cab/w_e.asp 10.5 KB 10 Nov 2003
6827/Data1.cab/w_menu.asp 3.7 KB 10 Nov 2003
6827/Data1.cab/w_menu_no_assoc.asp 3.3 KB 10 Nov 2003
6827/Data1.cab/w_rs.asp 10.0 KB 10 Nov 2003
6827/Data1.cab/w_rsb.asp 9.5 KB 10 Nov 2003
6827/Data1.cab/w_rsb_i.asp 7.8 KB 19 Feb 2004
6827/Data1.cab/w_ss.asp 6.1 KB 10 Nov 2003
6827/Data1.cab/wa01uph.b 62.3 KB 10 Nov 2003
6827/Data1.cab/wireless.asp 582 bytes 10 Nov 2003
6827/Data1.cab/wizard.asp 15 bytes 10 Nov 2003
6827/Data1.cab/wl.exe 110.6 KB 10 Nov 2003
6827/IEEE802.11abg Wireless LAN Software.msi 2.8 MB 2 Apr 2004
6827/ISScript8.Msi 705.5 KB 4 Mar 2003
6827/MSI WLAN WPA Software Release Note.doc 153.1 KB 2 Apr 2004
6827/Setup.ini 1.4 KB 2 Apr 2004
6827/WlanInstallDll.INI 5.9 KB 31 Mar 2004
6827/driver/Windows_2000/M2400.cat 8.1 KB 24 Mar 2004
6827/driver/Windows_2000/M2400.inf 18.8 KB 29 Feb 2004
6827/driver/Windows_2000/M2400.sys 106.4 KB 26 Feb 2004
6827/driver/Windows_2000/M2500.INF 20.7 KB 3 Mar 2004
6827/driver/Windows_2000/M2500.SYS 164.4 KB 16 Feb 2004
6827/driver/Windows_2000/M2500.cat 8.1 KB 10 Mar 2004
6827/driver/Windows_2000/MS6826.cat 2 bytes 30 Mar 2004
6827/driver/Windows_2000/MS6826.inf 10.6 KB 30 Mar 2004
6827/driver/Windows_2000/MS6826.sys 338.8 KB 30 Mar 2004
6827/driver/Windows_2000/MSI68ICB.sys 419.8 KB 30 Mar 2004
6827/driver/Windows_2000/MSI68NIC.inf 13.9 KB 30 Mar 2004
6827/driver/Windows_2000/WS01UPh.bin 69.2 KB 19 Feb 2004
6827/driver/Windows_2000/ms6823.SYS 54.7 KB 19 Feb 2004
6827/driver/Windows_2000/ms6823.cat 8.1 KB 12 Nov 2003
6827/driver/Windows_2000/ms6823.inf 13.1 KB 11 Mar 2004
6827/driver/Windows_2000/ms68bm.cat 8.5 KB 18 Feb 2004
6827/driver/Windows_2000/ms68bm.inf 16.4 KB 18 Feb 2004
6827/driver/Windows_2000/ms68bm.sys 265.7 KB 12 Nov 2003
6827/driver/Windows_2000/msi505.inf 23.8 KB 12 Nov 2003
6827/driver/Windows_2000/msi505x.sys 99.3 KB 12 Nov 2003
6827/driver/Windows_2000/msi68nic.cat 8.2 KB 30 Mar 2004
6827/driver/Windows_98/M2400.inf 18.8 KB 11 Mar 2004
6827/driver/Windows_98/M2400.sys 107.0 KB 29 Feb 2004
6827/driver/Windows_98/M2500.INF 20.7 KB 11 Mar 2004
6827/driver/Windows_98/M2500.SYS 165.0 KB 16 Feb 2004
6827/driver/Windows_98/MSI68ICB.sys 419.8 KB 30 Mar 2004
6827/driver/Windows_98/MSI68IOC.vxd 25.3 KB 30 Mar 2004
6827/driver/Windows_98/MSI68NIC.inf 14.7 KB 30 Mar 2004
6827/driver/Windows_98/PRISMNDI.DLL 186.2 KB 20 Nov 2003
6827/driver/Windows_98/WS01UPh.bin 69.2 KB 19 Feb 2004
6827/driver/Windows_98/ms6823.SYS 57.7 KB 19 Feb 2004
6827/driver/Windows_98/ms6823.inf 13.1 KB 19 Feb 2004
6827/driver/Windows_98/ms68bm.sys 265.7 KB 12 Nov 2003
6827/driver/Windows_98/ms68bm9x.inf 16.4 KB 18 Feb 2004
6827/driver/Windows_98/msi505.inf 23.8 KB 12 Nov 2003
6827/driver/Windows_98/msi505.sys 99.2 KB 12 Nov 2003
6827/driver/Windows_ME/M2400.inf 18.8 KB 11 Mar 2004
6827/driver/Windows_ME/M2400.sys 107.0 KB 29 Feb 2004
6827/driver/Windows_ME/M2500.INF 20.7 KB 11 Mar 2004
6827/driver/Windows_ME/M2500.SYS 165.0 KB 16 Feb 2004
6827/driver/Windows_ME/MSI68ICB.sys 419.8 KB 30 Mar 2004
6827/driver/Windows_ME/MSI68IOC.vxd 25.3 KB 30 Mar 2004
6827/driver/Windows_ME/MSI68NIC.inf 14.7 KB 30 Mar 2004
6827/driver/Windows_ME/PRISMNDI.DLL 186.2 KB 20 Nov 2003
6827/driver/Windows_ME/WS01UPh.bin 69.2 KB 19 Feb 2004
6827/driver/Windows_ME/ms6823.SYS 54.7 KB 19 Feb 2004
6827/driver/Windows_ME/ms6823.inf 13.1 KB 19 Feb 2004
6827/driver/Windows_ME/ms68bm.sys 265.7 KB 12 Nov 2003
6827/driver/Windows_ME/ms68bm9x.inf 16.4 KB 18 Feb 2004
6827/driver/Windows_ME/msi505.inf 23.8 KB 12 Nov 2003
6827/driver/Windows_ME/msi505.sys 99.2 KB 12 Nov 2003
6827/driver/Windows_XP/M2400.cat 8.1 KB 19 Mar 2004
6827/driver/Windows_XP/M2400.inf 18.8 KB 29 Feb 2004
6827/driver/Windows_XP/M2400.sys 62.1 KB 26 Feb 2004
6827/driver/Windows_XP/M2500.INF 20.7 KB 3 Mar 2004
6827/driver/Windows_XP/M2500.SYS 104.4 KB 16 Feb 2004
6827/driver/Windows_XP/M2500.cat 8.1 KB 9 Mar 2004
6827/driver/Windows_XP/MS6826.cat 7.8 KB 14 Mar 2004
6827/driver/Windows_XP/MS6826.inf 10.6 KB 14 Mar 2004
6827/driver/Windows_XP/MS6826.sys 336.8 KB 14 Mar 2004
6827/driver/Windows_XP/MSI68ICB.sys 418.2 KB 29 Mar 2004
6827/driver/Windows_XP/MSI68NIC.inf 13.9 KB 29 Mar 2004
6827/driver/Windows_XP/WS01UPh.bin 69.2 KB 19 Feb 2004
6827/driver/Windows_XP/ms6823.SYS 55.0 KB 19 Feb 2004
6827/driver/Windows_XP/ms6823.cat 8.1 KB 12 Nov 2003
6827/driver/Windows_XP/ms6823.inf 13.1 KB 11 Mar 2004
6827/driver/Windows_XP/ms68bm.cat 8.5 KB 18 Feb 2004
6827/driver/Windows_XP/ms68bm.inf 16.4 KB 18 Feb 2004
6827/driver/Windows_XP/ms68bm.sys 265.7 KB 12 Nov 2003
6827/driver/Windows_XP/msi505.inf 23.8 KB 12 Nov 2003
6827/driver/Windows_XP/msi505x.sys 99.3 KB 12 Nov 2003
6827/driver/Windows_XP/msi68nic.cat 8.2 KB 29 Mar 2004
6827/instmsia.exe 1.7 MB 11 Mar 2002
6827/instmsiw.exe 1.8 MB 11 Mar 2002
6827/setup.exe 225.3 KB 2 Apr 2004

How to Update 802.11a/g PCI Wireless Network Adapter Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the 802.11a/g PCI Wireless Network 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 MSI 802.11a/g PCI Wireless Network 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 MSI 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 MSI 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 MSI. All company names/logos are properties of their owners.
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