NETGEAR WG121 Driver Download (Official)

NETGEAR Drivers Ethernet Drivers Network Drivers
NETGEAR WG121 Driver Download (Official)
6 Ratings

Supported Models

WG121 Driver

NETGEAR WG121 802.11g Wireless USB2.0 Adapter Driver



Sprint PCS

Supported Operating Systems

Windows XP, Windows 2000, Windows ME, Windows 98SE

File Name (4.5 MB)


1.1 (4-Nov-2003) (2003-10-16) via .inf

Find Related Drivers

Uploader Notes


Driver Guide

Uploaded By

Parameswari (DG Staff Member) on 30-May-2005

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
WG121_V1.1/AUTORUN.exe 929.8 KB 5 Sep 2003
WG121_V1.1/autorun.inf 49 bytes 23 Aug 2003
WG121_V1.1/ndis5/netwg121.inf 9.9 KB 16 Oct 2003
WG121_V1.1/ndis5/wg121nd5.sys 335.3 KB 16 Oct 2003
WG121_V1.1/netwg121.inf 9.9 KB 16 Oct 2003
WG121_V1.1/setup.exe 2.0 MB 6 Nov 2003
WG121_V1.1/Utility/setup.exe 2.0 MB 6 Nov 2003
WG121_V1.1/wg121.vxd 24.9 KB 23 Sep 2003
WG121_V1.1/wg121nd5.sys 335.3 KB 16 Oct 2003
WG121_V1.1/wg121_9x.sys 337.6 KB 16 Oct 2003

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How to Update WG121 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the WG121 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 WG121 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 WG121. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the NETGEAR website. Many 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.

This website is not affiliated with NETGEAR. All company names/logos are properties of their owners.
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