[Mini 6Pin to Dual SATA 15Pin]: Mini 6 Pin port to plug into the motherboard (NOTE: It is mini 6 pin port, not standard 6 pin port.), 15 Pin SATA port to plug into the hard drive (NOTE: It is only for Dell motherboard. Do not work with the power supply.) [Connectors]: Connector A: ATX 12V mini 6 pin; Connector B: 2x SATA 15 pin (compatible with the equipment with sata port such as: liquid CPU cooler, mechanical hhd and a ssd). [Function]: Mini 6-pin port to connect to the computer motherboard, 15-pin SATA port to connect to the hard drive. [Compatibility]: The cable is compatible with the following models: 3653 3650 3655 3250 3252 3268 3660 3667 3668. [Parameter]: Gauge: 18AWG with braided sleeve. Length: 12 + 6 inches(30 + 15cm)(approx). [Package Includes]: 1 x SATA 15 Pin x2 to mini 6 Pin ATX Power Cable.