Generic 6in Sata Power Y Splitter Cable Adapter - M/f (Power Cable) Connects all 3 power voltages (3.3V, 5V, and 12V) between the connectors. Breaks out into two SATA power connectors. Allows connection of two SATA drives to one SATA power supply connector. Easy to use and install. 1x SATA Power Plug to 2x SATA Power Receptacle.