AirPort Extreme: Card‘s Name Does Not Appear in Apple System Profiler

Apple System Profiler either does not display a name for the AirPort Extreme Card, or labels the card as "Slot B". This is a cosmetic omission. It does not mean that something is wrong with your system.
Symptom


Solution

To check that you are reading information for the AirPort Extreme Card, compare the MAC address you see in Apple System Profiler with the one that appears in the Network pane of System Preferences.

Published Date: Feb 19, 2012