Power two sata drives from a single lp4 power supply connectorr r power two sata drives using a single lp4 connection on the computer power supplyr easy to use and installr backed by startechcoms lifetime warrantyr r this 12in lp4 to sata power y cable adapter features two serial ata power female connectors and one lp4 male connection a reliable solution that lets you power two sata drives using a single lp4 connection to the computer power supply this durable lp4sata y cable adapter