1.15Pin one to , serial port one to SATA hard disk power extension cable 2. SATA interface hard disk, optical drive universal, support serial 2.5-inch / 3.5-inch hard disk and optical drive, one multi-purpose, so 1 SATA expands multiple SATA connectors, multiple hard drive chassis wiring 3. One-to- output, reasonable use of redundant IDE interface on the power supply, and make up for the shortage of SATA interface 4. The product is made of 18AWG marking wire, tinned copper wire core, permanently supports high current power supply, power supply is more stable and safe 5. The outer surface is made of PVC, with good insulation and retardancy, use, toughness, durable and easy to break 6. This power cord is 20CM + 8CM*4, easy to use and connect 7. Parallel cable design, no need to cover , the wires are scattered, make the wire , flat and parallel wire body, and convenient wiring perforation, etc. Colour:black Material:PVC+18AWG tinned copper wire Package Contents: 1 * SATA Power Cable Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.