Things You'll Need
Instructions
Connect the USB adapter to your computer's USB port. Do not connect the adapter to a hub. It needs to be directly plugged in to the computer.
Wait for a notification window to pop up on your computer. Then press "OK" to start the installation process. The USB adapter should take several minutes to install. Once it has finished, you ill see a Nintendo Wi-Fi icon in the system tray.
Turn on your Wii, and select the circular "Wii" button on the main menu. A new screen will appear. Click on the wrench icon to enter the "Settings" utility.
Select "Internet" and then choose an empty wireless profile. Then select "Wireless Connection." An option for "Nintendo Wi-Fi USB Connection" will appear. Select this option. Then press "Next."
On your PC, highlight the orange connection in the text box and then right-click. Then select "Grant permission to connect."
Go back to the Wii and then press "Next" and then "OK" to test the connection. If the connection is successful, the USB adapter has been installed correctly.