Broadcom BTW4.0.1.2101 Driver Download

The BTW4.0.1.2101 is a device manufactured by Broadcom. You can unlock features and improve performance by updating its driver. Visitors have downloaded this file "BTW4.0.1.2101.rar" 2,312 times with an aggregate rating of 4 out of 5 stars based on 28 reviews. Our users report success installing this driver update on PCs running Windows Vista and Windows XP. The total disk space used for this update is 41.1 MB.

28 Ratings (see all reviews)
2,312 Downloads

Video Tutorial: How to Download & Install a Driver

Find All Broadcom BTW4.0.1.2101 Driver Updates

Supported Models

BTW4.0.1.2101

Manufacturers

Broadcom

Supported Operating Systems

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

File Name

BTW4.0.1.2101.rar (41.1 MB)

Versions

4.0.1.2101 (31-May-2005)

Additional Notes

Billionton and Broadcom BTW 4.0.1.2101

USB Bluetooth Dongle Software

Uploaded By

myldrm (DG Member) on 6-Jul-2006

Most Helpful Reviews

4 of 5 people found the following review helpful:

Elijah E.

26 Sep 2007

Installation:

Stability:

Compatibility:

"Worked 4 me on Acer Aspire 5610 notebook with Win XP

and Hardware ID as USB\VID_0A5C&PID_2101.

Didn't have to do any tweaking with the .inf file(s)."

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4 of 5 people found the following review helpful:

Victor
Tested on Windows XP

7 Aug 2006

Installation:

Stability:

Compatibility:

"I have a Targus AMB01US (Bluetooth Mini Mouse) and after reformatting my laptop I went to reinstalling the mouse. It seems the original Broadcom BTW driver, whether it was from the install CD or included in Windows, was corrupted. The mouse's install CD was no help so I downloaded this driver to replace the corrupted copy and it works! It still needed the original install

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See all Broadcom BTW4.0.1.2101 ratings and reviews

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How to Update BTW4.0.1.2101 Device Drivers

Step 1 - Download Your Driver

To get the BTW4.0.1.2101 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 Broadcom BTW4.0.1.2101 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 Broadcom 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 Broadcom website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Open a tool called Device Manager.
Use Device Manager to put the new driver on your computer.
Turn your computer off.
Turn your computer back on.

Now your new driver is ready!

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.