Startechcom 6in sata power y splitter cable adapter mf add an extra sata power outlet to your power supply 1x sata power plug to 2x sata power receptacle the pyo2sata sata power splitter cable features a sata male power connector that connects to a single computer power supply sata connector and breaks out into two sata female power connectors the sata power splittery cable overcomes the limit of the number of sata drives that can be installed in the system based on available psu power