Cable Adapter Slimline SATA Cable with 24" Serial ATA Female and 12" molex Power Connector (CB-SATA-SD67) Left side: SATA power 6 pin + SATA data 7 pin combo connector for plugging into slim DVD drives Right side: 1 x molex 4 pin 2 wires male header (+5VDC, 13 inches long, coming from the SATA power 6 pin on the other end of the cable) going to a power supply, plus a SATA data 7 pin header (24 inches long) going to a SATA data port on motherboard. Genuine copper cores in all the cables we sell - NO recycled materials allowed! 18 AWG power wires for better conductivity and less heat. Please contact us if you have any questions. Tech Gears 4 Me proudly stands behind the quality of our products!