Nintendo 3DS:
1. From the HOME menu, highlight and select the System Settings Icon.
2. Select “Internet Settings.”
3. Tap “Other Information.”
4. Tap “Confirm MAC Address.” Your system’s MAC Address will be displayed on the screen.
Nintendo DS:
To locate the MAC Address of your Nintendo DS, you will need a WiFi-enabled game for the Nintendo DS, then follow these steps:
1. Go to the Nintendo WiFi Connection Setup in the game’s menu.
2. Select Options and System Information.
3. The MAC Address is displayed on the top line.
Nintendo Wii:
1. From the HOME menu, highlight and select the System Settings Icon.
2. Select “Internet Settings.”
3. Tap “Other Information.”
4. Tap “Confirm MAC Address.” Your system’s MAC Address will be displayed on the screen.
Nintendo Wii U:
To locate the MAC address of your Nintendo Wii U, please follow these steps:
From the Wii U Menu, select “System Settings.”
2. Using the Left Stick select the “Internet” icon and press the A Button.
3. Select “View MAC Address” and wait a moment for the MAC address to be displayed.
Nintendo Switch
Select "System Settings" from the HOME Menu.
Scroll down through the menu and select "Internet."
The console's MAC address will be listed under "System MAC Address."