Things You'll Need
Instructions
Open your computer's "Start" menu and choose "Control Panel." In the left-hand pane, click "Classic View."
Click "Network and Internet," then "Network and Sharing Center."
Click "Manage Network Connections." Right-click the Cricket icon and choose "Properties." Go to the "Sharing" tab on the far-left.
Place a check in the box marked "Allow other network users to connect through this computer's Internet connection." Click "Ok."
Connect the Wireless Adapter to your Xbox 360 by pushing the adapter's tabs into the slots on either side of the panel on the back of the console.
Turn on your Xbox 360 and navigate to the "My Xbox" section of the user menu. Select "System Settings," then "Network Settings."
Choose "Configure Network" and navigate to the "Basic Settings" tab. Select "Wireless Mode" and choose "Scan for Networks."
Select the name of your Cricket wireless network, or choose "Specify Unlisted Network" and enter the name of your network if you don't see it on the list. If you don't know the name of your wireless network, ask the person who manages the Internet connection in your home or building.
Select "Test Internet Connection" to connect your Xbox 360 to the Internet via your Cricket wireless connection.