Cables4PC USB Port Cooling Fan Cooler System For Nintendo Wii Plug the cooling fan at the USB port, of the Wii console. Strongly lustrate the hugh tempeature to keep the consloe in low tempeature. Lower the controller tempeature effectively, then you can play games smoothly This is USB port on the fan, can be used to connect with other equipment conveniently Effectively lower the temperature of Console PROLONG the console life Let you PLAY games smoothly without worries anymore Simply plug the cooling fan at the USB port of the Wii console No extra power required