Things You'll Need
Instructions
Connect the Wi-Fi adapter to your Xbox 360 by placing the USB attachment into the console's USB port.
Turn on the Xbox 360.
Navigate through the main menu to the folder titled "My Xbox."
Scroll to the right and select "System Settings."
Select "Network Settings" from the list of options.
Select "Configure Network."
Flip to the "Basic Settings" tab by pressing "Right" on the directional pad, then select "Wireless Mode."
Select "Scan for Networks" from the list of options.
Pick your network from the list of available wireless networks displayed.
Input your password if the network is password-protected, then select "Done." This will connect you to your wireless network and automatically input your IP address into the needed information.