ToolBox -

To Locate the MAC address of wired and wireless cards on a Wii:

  1. Click on the Wii button in the bottom left of the main channel screen
  2. Click on Wii Settings
  3. Go to “Internet” on page 2
  4. Click on “Console Information”

You should be presented with all the information about the console, including IP address, wired and wireless MAC addresses.