If you are looking for a professional and 8pin graphics video cards cable, then your research is over here. That's because our product can meet your need. Adopted of sturdy material, it is practical and durable for long time use. It is not easy to get deformed and bring you much convenience. Features - Color: Black - Material: Copper - Size: About 62.00X2.00X2.00cm/24.37X0.79X0.79inch - Rated temperature: 80 degree centigrade - Product Interface: One end is 5557 8pin male, and the other ends are also 5557 8pin male 6+2 interfaces - Cable allows use of older power supply with newer graphics cards. - This cable is only designed for graphics video cards, it does not work with motherboards. - If you connect it with the motherboard, it will definitely burn or damage the motherboards. - Special design and it is in fine craftsmanship. It is the best replacement for your old, broken one. - It is manufactured with professional technology to ensure the product can work for a long time. Package list: 1 x adapter cable