Serial ATA (SATA) Data and Power Cable. This is a Combo cable which combines both the SATA data cable and the SATA power cable into one connection. Connections: Sata plug (to plug into the motherboard/SATA controller) Molex socket (for power) SATA combined data and power plug (to plug into SATA drive) SATA 1.5Gb/s and 3Gb/s (also known as SATA II) compatible.