Download the latest version of the LAN-Express IEEE 802.11 PCI Adapter driver for your computer's operating system. This version of "wlan.rar" has been downloaded 18,451 times with a user rating of 4 out of 5 stars, based on 108 reviews. Our users report success installing this driver update on PCs running Windows Vista and Windows XP. The total disk space used for this update is 1.8 MB.
Harris/Intersil PRISM 2.5 Wireless 802.11b Controller
LAN-Express IEEE 802.11 PCI Adapter
Windows 2003, Windows XP
Harris/Intersil PRISM 2.5 Wireless 802.11b Controller for Sony PCG-R505GCP. In fact the Harris/Intersil is a generic name for a LOT of wireless cards. The driver was recognized as "LAN-Express IEEE 802.11 PCMCIA/PCI Driver Disk" after instalation
Greg (DG Member) on 13-Dec-2007
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To get the LAN-Express IEEE 802.11 PCI 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 Harris LAN-Express IEEE 802.11 PCI 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 Driver Update Utility for Harris LAN-Express IEEE 802.11 PCI Adapter. It is a software utility which automatically finds and downloads the right driver.
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.