Ethernet NIC NetXtreme Desktop Driver Downloads

Below you will find the latest drivers for Broadcom's desktop NetXtreme Ethernet controllers:
5702, 5705, 5751, 5752, 5753, 5754, 5755, 5782, 57760, 57761, 57765

Previous driver versions can be found on our archive page.

User Manual

Version  Date Size 
306  06/29/2010  View Help File
2.3MB 

NetXtreme Drivers

Version  Date Size 
14.2.0.5a  08/06/10  Download Zip File
125KB 
14.2.0.5a  08/06/10  Download Zip File
129KB 
14.2.0.5a  08/06/10  Download Zip File
158KB 
14.2.0.5a  08/06/10  Download Zip File
129KB 
14.2.0.5a  08/06/10  Download Zip File
336KB 
14.2.0.5a  08/06/10  Download Zip File
158KB 
14.2.0.5a  08/06/10  Download Zip File
187KB 
14.2.0.5a  08/06/10  Download Zip File
209KB 
14.2.0.5a  08/06/10  Download Zip File
187KB 
14.2.0.5a  08/06/10  Download Zip File
499KB 
14.2.0.5a  08/06/10  Download Zip File
209KB 
14.2.0.5a  08/06/10  Download Zip File
209KB 
14.2.0.5a  08/06/10  Download Zip File
187KB 
14.2.0.5a  08/06/10  Download Zip File
209KB 
3.110g  08/06/10  Download Zip File
1MB 
14.2.0  08/06/10  Download Zip File
29KB 
14.2.0  08/06/10  Download Zip File
31KB 
14.00  03/18/10  Download Zip File
94KB 

DOS Diagnostic Utilities

How to run User Diagnostic for a BCM57xx NetXtreme Device:

  1. Create a bootable CD using the b57udiag ISO file
  2. Boot to DOS using this CD
  3. Choose option one on the FreeDOS 1.0 Final Cut CD menu
  4. Choose option "Install to HD using FD setup
  5. Run FreeDOS from CD ROM (return to command prompt)
  6. cd to b57diag and run b57udiag

Version  Date Size 
14.13  08/06/10  Download ISO image
9MB