D-LINK DWL-120 WIRELESS USB ADAPTER Driver Download (Official)

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D-LINK DWL-120 WIRELESS USB ADAPTER Driver Download (Official)
31 Ratings (see all reviews)

Supported Models

D-Link DWL-520 Wireless PCI Adapter Driver




Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1

File Name

dwl120D_driver_012502.zip (2.1 MB)


1.7.29 (2001-10-20) via .inf

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Uploaded By

DriverGuide (DG Staff Member) on 12-Sep-2003

Most Helpful Reviews

4 of 5 people found the following review helpful:

17 Jan 2008

Installation:  out of 5
Stability:  out of 5
Compatibility:  out of 5
"Does not work with Windows ME"
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See all D-LINK DWL-120 WIRELESS USB ADAPTER ratings and reviews

Supported Devices


D-Link DWL-520 Wireless PCI Adapter

Manufacturer D-Link
Class Net
Hardware Ids



Compatible Hardware Ids No Compatible Hardware Ids found.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
layout.bin 417 bytes 24 Jan 2002
Setup.ini 114 bytes 24 Jan 2002
Setup.exe 54.8 KB 24 Jan 2002
ikernel.ex_ 340.9 KB 24 Jan 2002
data1.cab 436.3 KB 24 Jan 2002
data2.cab 592.4 KB 24 Jan 2002
XP/PRISMUSB.sys 48.6 KB 24 Jan 2002
XP/autoupdate.exe 868.4 KB 24 Jan 2002
XP/PCANDIS5.SYS 16.1 KB 24 Jan 2002
XP/PRISMNIC.INF 12.0 KB 24 Jan 2002
XP/W32N50.dll 61.4 KB 24 Jan 2002
XP/prismcfg.cpl 322.6 KB 24 Jan 2002
XP/PRISMRES.dll 74.0 KB 24 Jan 2002
XP/PRISMIOC.dll 74.0 KB 24 Jan 2002
XP/prismnds.sys 50.2 KB 24 Jan 2002

How to Update D-LINK DWL-120 WIRELESS USB ADAPTER Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the D-LINK DWL-120 WIRELESS USB 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 D-LINK DWL-120 WIRELESS USB 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 D-LINK DWL-120 WIRELESS USB ADAPTER. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the D-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 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.

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