1. 15Pin one to five, serial port one to five SATA hard disk power extension cable 2. SATA interface hard disk, optical drive universal, supports 2.5-inch / 3.5-inch hard disk and optical drive, one cable for multiple uses, allowing 1 SATA to expand to multiple SATA connectors, suitable for multiple hard drive chassis wiring 3. One-to-five output, efficiently utilizes redundant IDE interface on the power supply, compensating for SATA interface shortage 4. Made of 18AWG tinned copper wire core with positive marking, supports high current power supply, ensures stable and safe power delivery 5. Outer surface made of PVC material, provides excellent insulation and flame retardancy, safe to use, firm and durable with good toughness 6. Power cable length: 20CM + 8CM*4, easy to connect and use 7. Parallel cable design, wires are separated and flat, keeps wiring neat, allows for easy routing and cable management Color: Black Material: PVC + 18AWG tinned copper wire Package Contents: 1 * SATA Power Cable Note: Light shooting and different displays may cause slight color variation between the image and actual item. Measurement allows an error of +/- 1-3cm.