Things You'll Need
Instructions
Connect the USB end of the wireless receiver to an available USB port on your computer. Allow a few moments for Windows to detect the device. Once detected, Windows will automatically install the driver for your device and display a balloon tip on your task bar informing you that installation is complete.
Turn on your wireless Xbox 360 controller by holding down the "Guide" button.
Locate the "Wireless" button on the top of the controller next to the "LB" button, and then locate the "Wireless" button on top of the receiver.
Press the "Wireless" buttons on both devices simultaneously, and then release. This syncs the two devices.