User's Manual
Chapter 4: Installing the Driver Software
82
Overview
To install or update the driver software onto the Windows systems, you 
must follow the steps below:
 “Downloading the Driver Software” on page 83
 “Accessing the Device Manager” on page 85
 “Installing the Driver Software” on page 89
Or
 “Updating the Driver Software” on page 96
Guidelines Here are the guidelines for installing and updating the driver software on 
your operating system:
 To install or update the driver software, you must have 
administrative privileges.
 When you install the AT-2911 adapter on your computer and start 
the system, the Windows system detects a new adapter and may 
install a default driver. To update the driver software for the AT-
2911 adapter, follow the instructions described in “Downloading 
the Driver Software” on page 83 and “Updating the Driver 
Software” on page 96.
 When you install the AT-2911 adapter on your computer and start 
the system, the Windows system may install the native Broadcom 
driver if your computer has an onboard Broadcom network 
interface. To update the driver for the AT-2911 adapter, follow the 
instructions described in “Downloading the Driver Software” on 
page 83 and “Updating the Driver Software” on page 96.
Installing Linux
Driver
Allied Telesis supports Linux systems for the AT-2911 series adapter. To 
install driver software, see the Broadcom NetXtreme® 57XX User Guide. 
To view this document, see “Broadcom Documentation” on page 26.










