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.

4401 Drivers

		Version	Date	Size
Windows ME		4.60	02/02/07	35KB
Windows 98SE		4.60	02/02/07	35KB
Windows 2000		4.60	02/02/07	35KB
Windows XP (32 bit)		4.60	02/02/07	34KB
Windows XP (x64)		4.60	02/02/07	39KB
Windows Server 2003 (32 bit)		4.60	02/02/07	34KB
Windows Server 2003 (x64)		4.60	02/02/07	39KB
Windows Vista (32 bit)		4.60	02/02/07	34KB
Windows Vista (x64)		4.60	02/02/07	39KB
Linux (i386)		1.00g	06/26/06	71KB
DOS NDIS2		3.12	06/26/06	17KB
ODI16		3.11	06/26/06	18KB
ODI32		2.04	06/26/06	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
BCM4401		2.15	09/26/06	8MB