CoolJag 3-Speed Fan Speed Controller

The CoolJag JAX0033 3-Speed PCI Bracket Fan Controller is a handy little unit that allows you to control the speed of any 3-pin fan. Simply install the PCI bracket into any available PCI slot on the back of your case, then plug the 4-pin molex connector into your power supply and finally connect the fan you desire to control into the 3-pin connector. Offers the choice of 3 speeds to tailor your noise/performance ratio to your specific application; turn it up for gaming, turn it down when cruising the net for a low noise environment.