FINALLY! Yes, someone finally made it. We have been waiting for someone to finally come up with a solution to bring 4-pin molex connectors and 3-pin connectors outside of the case. This makes it easy to hook up cold cathodes, fans, and other accessories that hook up to a 4-pin or 3-pin connector. This unit installs easily into a PCI slot bay. Simply connect the included male 4-pin connector to a connector coming from your power supply. That is it! It is that easy. So when you want to use an accessory outside of your computer, feed it power easily with this PCI Power Bracket.