Features: Good quality wire, easy to bend, strong toughness, and wear-resistant. Designed according to standards, making it easy to plug and unplug. Fast data transmission speed, good contact, and no adverse contact. Suitable for situations where the SATA hard disk power supply is not sufficient, use an adapter extension cable to turn out multiple SATA power supply ports. Designed specifically for serious gaming players and computer enthusiasts who require high performances and reliability. Specifications: Product Length: approx 30cm/11.8in 40cm/15.75in 50cm/19.7in 60cm/23.62in Material: PVC Cable: 18AWG Color: Black Product Interfaces: 1 Big 4P to 2 SATA/3 Sata/4 Sata /5 Sata Note: Due to the different monitorsand light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviationdue to manual measurement. Package includes: 1PC 4Pin to Sata Extension Cable