Linksys Wireless-G Portable USB Adapter Driver Download

Linksys Drivers

The Wireless-G Portable USB Adapter is a network device manufactured by Linksys. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. This version of "WUSB54Gv4_20050321.exe" has been downloaded 8,414 times with a user rating of 5 out of 5 stars, based on 74 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 8.0 MB.

74 Ratings (see all reviews)

Supported Models


Linksys Home Wireless-G USB Adaptor

Linksys Wireless-G Portable USB Adapter

Linksys Wireless-G USB Network Adapter

Wireless-G Portable USB Adapter



Supported Operating Systems

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

File Name

Versions (2005-01-07) via .inf (2004-01-12) via .inf (2004-03-30) via .inf

Uploaded By

Pete Steele (DG Member) on 31-Mar-2005

Most Helpful Reviews

4 of 5 people found the following review helpful:
bob roser
Tested on Windows XP
27 Apr 2007

Installation: 5 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
"my new laptop had vista reinstalled xp pro this driver works good"
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See all Linksys Wireless-G Portable USB Adapter ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
WUSB54Gv4_20050321/Setup.ini 646 bytes 1 Nov 2004
WUSB54Gv4_20050321/Wlan.ini 1.5 KB 10 Dec 2004
WUSB54Gv4_20050321/WUSB54G ver.4 Quick Installation.pdf 344.8 KB 16 Aug 2004
WUSB54Gv4_20050321/IMAGE/CHANGE.WAV 4.9 KB 2 Nov 2000
WUSB54Gv4_20050321/IMAGE/START.WAV 21.9 KB 2 Nov 2000
WUSB54Gv4_20050321/IMAGE/EXIT.WAV 55.8 KB 18 Jun 1998
WUSB54Gv4_20050321/IMAGE/CLICK.WAV 6.7 KB 2 Nov 2000
WUSB54Gv4_20050321/IMAGE/SELECT.WAV 4.5 KB 2 Nov 2000
WUSB54Gv4_20050321/WUSB54Gv4 Release Note 20050321.txt 963 bytes 24 Mar 2005
WUSB54Gv4_20050321/Setup.exe 1.3 MB 10 Dec 2004
WUSB54Gv4_20050321/Utility/Setup.ini 160 bytes 21 Mar 2005
WUSB54Gv4_20050321/Utility/Wlan.ini 1.5 KB 10 Dec 2004
WUSB54Gv4_20050321/Utility/GEMWEP.DLL 110.6 KB 24 Apr 2002
WUSB54Gv4_20050321/Utility/RalinkTek.dll 73.7 KB 17 Mar 2005
WUSB54Gv4_20050321/Utility/WUSB54Gv4.exe 1.5 MB 21 Mar 2005
WUSB54Gv4_20050321/Utility/DATA1.CAB 471.7 KB 21 Mar 2005
WUSB54Gv4_20050321/Utility/IKERNEL.EX_ 346.6 KB 25 Jul 2002
WUSB54Gv4_20050321/Utility/InfoMyCa.exe 45.1 KB 14 Jun 2004
WUSB54Gv4_20050321/Utility/Setup.exe 56.3 KB 5 Sep 2001
WUSB54Gv4_20050321/Utility/Security.dll 36.9 KB 21 Mar 2005
WUSB54Gv4_20050321/Utility/SetupWUSB54Gv4_US.dll 3.8 MB 2 Nov 2004
WUSB54Gv4_20050321/Utility/LAYOUT.BIN 569 bytes 21 Mar 2005
WUSB54Gv4_20050321/Utility/DATA2.CAB 4.0 MB 21 Mar 2005
WUSB54Gv4_20050321/Drivers/WUSB54Gv1/ 8.1 KB 3 Feb 2004
WUSB54Gv4_20050321/Drivers/WUSB54Gv1/WUSB54G.inf 10.1 KB 2 Feb 2004
WUSB54Gv4_20050321/Drivers/WUSB54Gv1/WUSB20XP.sys 339.5 KB 7 Jan 2004
WUSB54Gv4_20050321/Drivers/WUSB54Gv1/WUSB209x.sys 341.5 KB 7 Jan 2004
WUSB54Gv4_20050321/Drivers/WUSB54Gv2/WUSBG9x.sys 376.4 KB 23 Apr 2004
WUSB54Gv4_20050321/Drivers/WUSB54Gv2/ 7.8 KB 28 Apr 2004
WUSB54Gv4_20050321/Drivers/WUSB54Gv2/WUSB54GV2.inf 9.3 KB 23 Apr 2004
WUSB54Gv4_20050321/Drivers/WUSB54Gv2/WUSBGXP.sys 374.8 KB 23 Apr 2004
WUSB54Gv4_20050321/Drivers/WUSB54Gv4/rt2500usb.inf 19.6 KB 7 Mar 2005
WUSB54Gv4_20050321/Drivers/WUSB54Gv4/ 8.0 KB 11 Mar 2005
WUSB54Gv4_20050321/Drivers/WUSB54Gv4/rt2500usb.sys 147.3 KB 7 Jan 2005
WUSB54Gv4_20050321/AUTORUN.INF 51 bytes 1 Mar 2002
WUSB54Gv4_20050321/License_EN.rtf 14.6 KB 18 Oct 2004

How to Update Linksys Wireless-G Portable USB Adapter Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Linksys Wireless-G Portable 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 Linksys Wireless-G Portable 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 Linksys 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 Linksys 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 Linksys. All company names/logos are properties of their owners.
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