Features: Using good quality wire, easy to bend, strong toughness, and wear-resistant. The interface is 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 drive power supply interface is not sufficient, use an adapter extension cable to transfer out multiple SATA 15PIN power supply ports. Specially designed for serious gamers and computer enthusiasts who require high performances and reliability. Specifications: Material： PVC Item: Sata 15Pin Extension Cable Types: A; Male to Female/B: 1 to 2/ C：1 to 3/ D：1 to 4/ E: 1 to 5 Length：approx 30cm/11.8in for Male to Female and 1 to 2; 40cm/15.75in for 1 to 3 ; 50cm/19.7in for 1 to 4; 60cm/23.62in for 1 to 5 Wire :18AWG Color: Black Package Includes: 1PC Sata 15Pin Extension Cable note: Due to manual measurement, please allow an error of 0-1cm. Please make sure you do not mind before bidding. Due to the difference of different monitors, the picture may not reflect the actual color of the item. Thanks!