3 Component Electronics Cooling Package
This package is appropriate if you need two cooling units to run simultaneously and then another running independently in your system. Buying in packages adds convenience and ensures that everything is included (except temperature controllers or other options if desired).
For this item, it may be used to place the Single Fan Unit on a cable or satellite receivers, game box, etc and power it separately. Then the other Single Fan Unit and the Dual Fan Unit on a amplifier or receiver and then another smaller component.