This SATA 15-pin power cable to 2x SATA HDD + 1 Molex 4-pin cable. This power cable can be connected to a power supply via 15pin SATA connector. Thus you can supply power to 2 SATA HDD +1 4-pin IDE drive. 1.Power connector for 2 SATA HDD + 1 Molex 4pin 2.Connector: SATA 15pin male / 2x SATA 15pin female + 1x 4pin female
This Adapter is used for powering standard ATA or IDE drives. Older 4-Pin Molex Style drives, unlike SATA or SATA II drives. This cable converts the power supply's 15-pin SATA Plug connector to a 4-pin standard Molex connector, used for powering up the older ATA/IDE/UDMA device.