CableHero SATA Serial ATA Power (Male) to 2x 4-Pin Molex (Female) Connectors Adapter Linear Splitter Extension Converter Cable: CABLEHERO-S15M42 will allow you to split a SATA Power Connector from your Power Supply into 2x 4-Pin Molex Connectors (for devices such as IDE/PATA Hard Drives and CD/DVD drives). Newer computers such as Dells and HP computers no longer have the older white 4-Pin Molex connectors. These computers nowadays only have the black SATA 15-Pin power connectors. So this is the perfect solution if you ever need to connect older devices. The CABLEHERO-S15M42 is also a Linear Extension cable meaning it will help extend your reach by up to 10 Inches. 5 inches separate the three connectors.