The pyo2lsata 6 sata power splitter cable features a sata 15 pin plug that connects to a single computer power supply sata connector and breaks out into two latching sata 15 pin receptacles which enables you to connect two serial ata drives to a single sata power connection on the computer power supply the latching sata power connectors ensure a secured connection to the drives preventing accidental disconnects while the y adapter power split eliminates the cost of having to upgrade the power su