Things You'll Need
Instructions
Connect the Xbox 360 Networking Adapter to the USB port on the back of your Xbox 360. The Xbox 360 features two holes above this USB port to affix the adapter onto.
Navigate to "My Xbox" using the Xbox 360 controller and select "System Settings." Choose "Network Settings" from the menu, then "Configure Network," and select "Wireless Mode" from the options under the "Basic Settings" tab.
Scan for wireless networks, and choose the wireless network you wish to connect to from the list that appears.
Enter the password to connect to your wireless network if it is secured. Select "Done."