Finding your MAC Address — Macintosh OSX
This tutorial applies to the following operating system(s):
This tutorial will walk you through how to locate your device’s MAC address. Every device has a unique identifier for its network adapters. This id is called the media access control address, or MAC address. This 12-digit code is made up of letters and numbers, and is usually separated by colons, periods or dashes. A MAC address can be used to identify your device and register it for university network access.
In OSX, click on the Apple icon in the top left. Open System Preferences.
Select Network Preferences from the System Preferences window.
Select the connection type from the left. For wireless, select Wi-Fi or Airport. For wired connections, select Ethernet.
Click on Advanced in the lower right corner.
Select the Hardware tab and the MAC address will be listed here.