TRENDnet TEW-421PC (Version A) Driver Download (Official)

TRENDnet Drivers

The TEW-421PC (Version A) 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 driver - "Utility_Driver_TEW-421_423_v130b5.zip__" - has been downloaded 1,020 times and is rated 5 out of 5 stars based on 19 reviews. The total disk space used for this update is 7.5 MB.

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TRENDnet TEW-421PC (Version A) Automatic Driver Update Utility
19 Ratings (see all reviews)
1,020 Downloads

Supported Models

TEW-421PC (Version A)

Manufacturers

TRENDnet

Supported Operating Systems

Not Applicable

File Name

Versions

130b5 (29-Nov-2005)

Additional Notes

TEW-421PC (Version A)

Wireless Device Driver file

Uploaded By

Sivakumar (DG Staff Member) on 7-Jun-2006

Ratings & Reviews

See all TRENDnet TEW-421PC (Version A) ratings and reviews

How to Update TEW-421PC (Version A) Device Drivers

Step 1 - Download Your Driver

To get the TEW-421PC (Version A) 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 TEW-421PC (Version A) 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

After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.

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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