Dell Dimension C521 Driver Download (Official)

Dell Drivers

The Dimension C521 is a network device manufactured by Dell. 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. Visitors have downloaded this file "R149798.EXE" 2,696 times with an aggregate rating of 5 out of 5 stars based on 39 reviews. Our users report success installing this driver update on PCs running Windows 7 and Windows XP. The total disk space used for this update is 4.8 MB.

39 Ratings (see all reviews)
2,696 Downloads

Supported Models

Dimension C521

ASUSTeK/Broadcom 440x 10/100 Integrated Controller

Broadcom 440x 10/100 Integrated Controller

Dimension E521

Inspiron 1501

Inspiron 6400/E1505

Inspiron 9400/E1705

Manufacturers

Dell

Broadcom

Supported Operating Systems

Windows Vista, Windows XP, Windows 2000, DOS

File Name

Versions

v.v4.60, A02 (20-Mar-2007)
4.60.0.0 (2006-11-21) via .inf

Additional Notes

Broadcom 4401/B0 Ethernet Drivers

Network: Broadcom 440x 10/100 Integrated Controller, Driver, Multi OS, Multi Language, Multi System, v.v4.60, A02

Uploaded By

Jegadesh (DG Staff Member) on 4-Apr-2007

Most Helpful Reviews

 
6 of 7 people found the following review helpful:
Eric
Tested on Windows XP
5 Sep 2008
 

Installation: 5 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
 
"not on support.dell.com, but found it here. works great!"
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5 of 6 people found the following review helpful:
Don Harrison
Tested on Windows XP
29 Mar 2009
 

Installation: 4 out of 5
Stability: 5 out of 5
Compatibility: 4 out of 5
 
"Was very helpful in getting System running with these features"
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5 of 6 people found the following review helpful:
Eliz
Tested on Windows XP
19 Nov 2008
(3 weeks after download)
 

Installation: 5 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
 
"was worth the download :) i'm very happy about it"
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4 of 5 people found the following review helpful:
AlinX
Tested on Windows XP
5 Jan 2010
 

Installation: 4 out of 5
Stability: 4 out of 5
Compatibility: 4 out of 5
 
"This one also worked for me. Thank you!"
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dell
Tested on Windows XP
30 Apr 2013
(1 hour after download)
 

Installation: 3 out of 5
Stability: 4 out of 5
Compatibility: 4 out of 5
 
"driver worked fine on my demension B110"
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See all Dell Dimension C521 ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
1028.mst 36.9 KB 26 Feb 2007
1030.mst 34.3 KB 26 Feb 2007
1031.mst 54.8 KB 26 Feb 2007
1033.mst 3.6 KB 26 Feb 2007
1034.mst 52.2 KB 26 Feb 2007
1035.mst 34.3 KB 26 Feb 2007
1036.mst 53.8 KB 26 Feb 2007
1040.mst 54.3 KB 26 Feb 2007
1041.mst 52.2 KB 26 Feb 2007
1042.mst 46.6 KB 26 Feb 2007
1043.mst 34.3 KB 26 Feb 2007
1044.mst 34.3 KB 26 Feb 2007
1046.mst 50.7 KB 26 Feb 2007
1054.mst 46.6 KB 26 Feb 2007
2052.mst 37.4 KB 26 Feb 2007
BDrvInst44.msi 1.1 MB 26 Feb 2007
DOS/Diag/440xudiag.txt 5.4 KB 20 Oct 2003
DOS/Diag/B44UDIAG.EXE 131.4 KB 11 Aug 2006
DOS/NDIS2/B44.dos 56.3 KB 16 Dec 2005
DOS/NDIS2/PROTOCOL.INI 747 bytes 16 Dec 2005
DOS/NDIS2/readme.txt 3.9 KB 16 Dec 2005
DOS/ODI/NET.CFG 385 bytes 8 Sep 2005
DOS/ODI/b44.com 52.9 KB 8 Sep 2005
DOS/ODI/readme.txt 2.9 KB 8 Sep 2005
FILES5~1.cab 60.0 KB 26 Feb 2007
FILES5~1.cab/b44win.cat.511A02FF_635A_4432_A8AD_DC8132C18BA1 17.8 KB 8 Dec 2006
FILES5~1.cab/b44win.inf.511A02FF_635A_4432_A8AD_DC8132C18BA1 39.9 KB 21 Nov 2006
FILES5~1.cab/bcm4sbe5.sys.511A02FF_635A_4432_A8AD_DC8132C18BA1 49.5 KB 21 Nov 2006
FILES5~1.cab/bcm4sbxp.sys.511A02FF_635A_4432_A8AD_DC8132C18BA1 45.6 KB 21 Nov 2006
Silent.txt 1.1 KB 8 Jan 2007
Version.txt 681 bytes 21 Mar 2007
Win2k/b44win.cat 17.8 KB 8 Dec 2006
Win2k/b44win.inf 39.9 KB 21 Nov 2006
Win2k/bcm4sbe5.sys 49.5 KB 21 Nov 2006
WinXP/b44win.cat 17.8 KB 8 Dec 2006
WinXP/b44win.inf 39.9 KB 21 Nov 2006
WinXP/bcm4sbxp.sys 45.6 KB 21 Nov 2006
setup.exe 3.9 MB 26 Feb 2007
setup.exe.manifest 359 bytes 29 Aug 2006

How to Update Dimension C521 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Dimension C521 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 Dell Dimension C521 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 Dell 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 Dell 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 Dell. All company names/logos are properties of their owners.
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