Broadcom 43XX Wireless (Wi-Fi) Driver Download

Broadcom Drivers

The 43XX Wireless (Wi-Fi) is a network device manufactured by Broadcom. 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. It has been downloaded 4,604 times with a user rating of 4 out of 5 stars, based on 29 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 11.3 MB.

29 Ratings (see all reviews)
4,604 Downloads

Supported Models

Broadcom 43XX Wireless (Wi-Fi)

Manufacturers

Broadcom

Supported Operating Systems

Windows Vista, Windows Vista (64 bit), Windows XP, Windows XP (64 bit), Windows 2000, Windows 98SE, Windows 98, Windows 95

File Name

Versions

4.170.25.19 (26-Oct-2007)

Additional Notes

Ah, oioioi denovo '-'

Este o driver para a placa para redes sem fio (Wireless/Wi-fi) da Broadcom dos modelos 43xx. Vou ser bem curto aqui, bem, esse driver foi testado no Acer Aspire 4520 no Windows XP SP3 e funcionou muito bem *--*'

Espero que funcione pra vocs tambm,

Abrao,

Eduardo Mozart

Uploaded By

Eduardo Mozart (DG Member) on 9-Jul-2009

Most Helpful Reviews

 
4 of 5 people found the following review helpful:
gabi
Tested on Windows XP x64
4 Aug 2009
(45 minutes after download)
 

Installation:  out of 5
Stability:  out of 5
Compatibility:  out of 5
 
"broadcom 43xx does not include 4315 (dev_4315) from dell inspiron 1545 unfortunately"
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See all Broadcom 43XX Wireless (Wi-Fi) ratings and reviews

How to Update Broadcom 43XX Wireless (Wi-Fi) Device Drivers

Step 1 - Download Your Driver

To get the Broadcom 43XX Wireless (Wi-Fi) 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 43XX Wireless (Wi-Fi) 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

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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Wireless LAN_Broadcom_4.170.25.19_Vistax86x64_XPx86x64_Win9x_Win2000/ISSetup.dll 492.0 KB 5 Apr 2007
Wireless LAN_Broadcom_4.170.25.19_Vistax86x64_XPx86x64_Win9x_Win2000/SilentInstall.bat 30 bytes 9 Mar 2007
Wireless LAN_Broadcom_4.170.25.19_Vistax86x64_XPx86x64_Win9x_Win2000/_Setup.dll 164.8 KB 18 May 2006
Wireless LAN_Broadcom_4.170.25.19_Vistax86x64_XPx86x64_Win9x_Win2000/bcm43xx.cat 13.6 KB 4 Dec 2007
Wireless LAN_Broadcom_4.170.25.19_Vistax86x64_XPx86x64_Win9x_Win2000/bcm43xx64.cat 14.0 KB 4 Dec 2007
Wireless LAN_Broadcom_4.170.25.19_Vistax86x64_XPx86x64_Win9x_Win2000/bcmihvsrv.dll 3.2 MB 26 Oct 2007
Wireless LAN_Broadcom_4.170.25.19_Vistax86x64_XPx86x64_Win9x_Win2000/bcmihvsrv64.dll 3.3 MB 26 Oct 2007
Wireless LAN_Broadcom_4.170.25.19_Vistax86x64_XPx86x64_Win9x_Win2000/bcmihvui.dll 2.9 MB 26 Oct 2007
Wireless LAN_Broadcom_4.170.25.19_Vistax86x64_XPx86x64_Win9x_Win2000/bcmihvui64.dll 2.9 MB 26 Oct 2007
Wireless LAN_Broadcom_4.170.25.19_Vistax86x64_XPx86x64_Win9x_Win2000/bcmwl6.inf 613.9 KB 23 Nov 2007
Wireless LAN_Broadcom_4.170.25.19_Vistax86x64_XPx86x64_Win9x_Win2000/bcmwl6.sys 1.0 MB 26 Oct 2007
Wireless LAN_Broadcom_4.170.25.19_Vistax86x64_XPx86x64_Win9x_Win2000/bcmwl664.sys 1.2 MB 26 Oct 2007
Wireless LAN_Broadcom_4.170.25.19_Vistax86x64_XPx86x64_Win9x_Win2000/bcmwlcoi.dll 87.3 KB 26 Oct 2007
Wireless LAN_Broadcom_4.170.25.19_Vistax86x64_XPx86x64_Win9x_Win2000/bcmwlcoi64.dll 85.3 KB 26 Oct 2007
Wireless LAN_Broadcom_4.170.25.19_Vistax86x64_XPx86x64_Win9x_Win2000/data1.cab 885.2 KB 5 Dec 2007
Wireless LAN_Broadcom_4.170.25.19_Vistax86x64_XPx86x64_Win9x_Win2000/data2.cab 4.9 MB 5 Dec 2007
Wireless LAN_Broadcom_4.170.25.19_Vistax86x64_XPx86x64_Win9x_Win2000/layout.bin 476 bytes 5 Dec 2007
Wireless LAN_Broadcom_4.170.25.19_Vistax86x64_XPx86x64_Win9x_Win2000/setup.exe 455.6 KB 5 Apr 2007
Wireless LAN_Broadcom_4.170.25.19_Vistax86x64_XPx86x64_Win9x_Win2000/setup.ini 473 bytes 5 Dec 2007
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