JUST PLUS THE USB INTO THE USB PORT AND WHEN YOUR XBOX 360 CONSOLE SYSTEM RUNS HOT, THIS FAN AUTOMATICALLY DETECTS AND COOLS DOWN YOUR SYSTEM. AND WHEN THE SYSTEM IS COOL DOWN THE FAN AUTOMATICALLY STOPS.
THE FAN HAS A BUILD IN POWER ON/OFF SO YOU DO NOT NEED TO PRESS ANYTHING.. IT DETECTS BY ITSELF..
http://www.selloffaccessories.com/new-usb-mini-cooling-fan-for-xbox-360xbox-360-usb-fan-p-349.html
