How do I find out the MAC address of my computer? (Mac)

  • From the Apple in the upper left hand corner choose System Settings
  • Click on the Network icon
  • Select Ethernet for Wired or Wi-Fi for Wireless
  • Click on the Advanced button
  • Click on the Hardware tab for Wired or click on the Wi-Fi tab for Wireless
  • Your MAC address or Wi-Fi Address will be on this page. The MAC address is the 12 character address e.g. 00:11:22:AA:66:DD

To use your computer on the AU network you will need to register this MAC address ( How do I do this? )

IT Service Desk, Aberystwyth University, Hugh Owen Library, Penglais, Aberystwyth, SY23 3DZ
Tel: 01970 62 2400 Email: is@aber.ac.uk