Ethernet NIC 4401 Driver Downloads

Below you will find the latest drivers for Broadcom's 4401 Ethernet Controller.

Previous driver versions can be found on our archive page, the previous Linux bcm4400 driver.

User Manual

Version Date Size
104
423KB

4401 Drivers

Version Date Size
4.60
35KB
4.60
35KB
4.60
35KB
4.60
34KB
4.60
39KB
4.60
34KB
4.60
39KB
4.60
34KB
4.60
39KB
1.00g Download Zip File
71KB
3.12 Download Zip File
17KB
3.11 Download Zip File
18KB
2.04 Download Zip File
17KB

Note: Broadcom does not offer UnixWare, SCO and Solaris drivers for 4401 Ethernet controllers.

DOS Diagnostic Utilities

How to run User Diagnostic for a BCM4401 NetLink Device:

  1. Create a bootable CD using the b44udiag 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 b44diag and run b44udiag

Version Date Size
2.15
8MB

Video