D-Link DWL-G122 C1 Driver Download

58 Ratings (see all reviews)

Supported Models

DWL-G122 C1 Driver



Supported Operating Systems

Windows Vista, Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name


C1 (2-Jun-2007) (2006-11-08) via .inf (2006-11-02) via .inf

Find Related Drivers

Uploader Notes

If you want Driver for

D-Link USB Model DWL-122

H/W Ver: C1

F/W Ver: 3.00

Uploaded By

Adithtaya Dhamarak (DG Member) on 20-Oct-2007

Most Helpful Reviews

4 of 5 people found the following review helpful:
Tested on Windows XP
31 May 2010
(29 minutes after download)

Installation: 5 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
"I downloaded and extracted and plugged my adapter in. Found new hardware did the rest! Thanks so much!"
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4 of 5 people found the following review helpful:
Franck Buckley
Tested on Windows 2000 Professional
22 Oct 2008
(1 week after download)

Installation:  out of 5
Stability:  out of 5
Compatibility:  out of 5
"Installs 100)

Works 100)"

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See all D-Link DWL-G122 C1 ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Driver_DWL_G122_C1/ApUI.exe 442.4 KB 17 Nov 2006
Driver_DWL_G122_C1/RaUI.exe 663.6 KB 17 Nov 2006
Driver_DWL_G122_C1/rt2500usb.cat 9.9 KB 14 Nov 2006
Driver_DWL_G122_C1/rt2500usb.inf 45.0 KB 21 Nov 2006
Driver_DWL_G122_C1/rt2500usb.sys 240.4 KB 8 Nov 2006
Driver_DWL_G122_C1/rt25u98.sys 242.8 KB 8 Nov 2006
Driver_DWL_G122_C1/rt73.bin 2.0 KB 30 Nov 2005
Driver_DWL_G122_C1/rt73.cat 9.7 KB 7 Nov 2006
Driver_DWL_G122_C1/rt73.inf 47.2 KB 17 Nov 2006
Driver_DWL_G122_C1/rt73.sys 348.4 KB 2 Nov 2006
Driver_DWL_G122_C1/rt73u98.sys 351.2 KB 2 Nov 2006

How to Update DWL-G122 C1 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the DWL-G122 C1 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 DWL-G122 C1 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 DWL-G122 C1. 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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