TRENDnet 802.11b USB 2.0 Wireless LAN Adapter Driver Download

TRENDnet Drivers

The 802.11b USB 2.0 Wireless LAN Adapter is a network device manufactured by TRENDnet. 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 "" is rated (5 out of 5 stars) based on 1,475 downloads and 15 reviews. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 5.7 MB.

15 Ratings (see all reviews)

Supported Models


802.11b USB 2.0 Wireless LAN Adapter



Supported Operating Systems

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

File Name


5.1.1039.1030 (2004-05-28) via .inf

Additional Notes

Driver and Utilities here. NOTE: at the time of release there is no x64 or lunux drivers for the device.

Uploaded By

Chris (DG Member) on 10-Jul-2005

Ratings & Reviews

See all TRENDnet 802.11b USB 2.0 Wireless LAN Adapter ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Utility/setup.exe 5.7 MB 29 Jun 2004
Drivers/Windows 2000/SiSWBase.dll 49.2 KB 27 May 2004
Drivers/Windows 2000/SiSWInst.dll 155.6 KB 27 May 2004
Drivers/Windows 2000/SiSWPars.dll 237.6 KB 27 May 2004
Drivers/Windows 2000/setparam.ini 7.4 KB 27 May 2004
Drivers/Windows 2000/sis162u.inf 8.5 KB 28 Jun 2004
Drivers/Windows 2000/sis162u.sys 154.1 KB 27 May 2004
Drivers/Windows 98/sis162u.CAT 4 bytes 27 May 2004
Drivers/Windows 98/sis162u.inf 11.5 KB 28 Jun 2004
Drivers/Windows 98/sis162u.sys 164.8 KB 27 May 2004
Drivers/Windows ME/sis162u.CAT 4 bytes 27 May 2004
Drivers/Windows ME/sis162u.inf 11.5 KB 28 Jun 2004
Drivers/Windows ME/sis162u.sys 153.6 KB 27 May 2004
Drivers/Windows XP/SiSWBase.dll 49.2 KB 27 May 2004
Drivers/Windows XP/SiSWInst.dll 155.6 KB 27 May 2004
Drivers/Windows XP/SiSWPars.dll 237.6 KB 27 May 2004
Drivers/Windows XP/setparam.ini 7.4 KB 27 May 2004
Drivers/Windows XP/sis162u.inf 8.5 KB 28 Jun 2004
Drivers/Windows XP/sis162u.sys 154.1 KB 27 May 2004

How to Update 802.11b USB 2.0 Wireless LAN Adapter Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the 802.11b USB 2.0 Wireless LAN 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 TRENDnet 802.11b USB 2.0 Wireless LAN 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 TRENDnet 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 TRENDnet 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 TRENDnet. All company names/logos are properties of their owners.
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