Enhance your PC's performance with this set of three Noctua NA-SEC1 black 4-pin extension cables. These high-quality cables are designed to provide reliable performance and compatibility with a wide range of computer systems. They are perfect for users who want to extend the reach of their power cables without compromising on performance or aesthetics. With a length of 30cm, these cables provide ample room for cable management and organization. The black color of the cables adds a sleek and professional look to any build, making them a great addition to any computer enthusiast's collection. Upgrade your system with these Noctua 4-pin extension cables today.