Description :  Connect up to two high speed Serial ATA drives to your standard power cable with our 4 Pin Molex to two 15 Pin Molex Serial power adapter. This power connector can be used with both 3.5 " and 2.5 " Serial ATA devices. For added versatility, use multiple adapters in a single system. Features : 

•  Compatible with all SATA hard drives 

•  Connects any SATA hard drive to a standard internal power connector 

•  Compliant with SATA 1.0 standard 

•  Easy to install 

•  Cable consists of one 12V, one 5V, one 3.3V and two grounding connections