If you are looking for a professional and PCI-E 3.0 extender riser cable, then your research is over here. That's because our product can meet your need. Adopted of , 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 - It is simple in design, but very practical in use, which brings great convenience to you. - Stable transmission, powerful slot, effectively prevent the device from loosening and unstable, preventing blue screen, freezing and other phenomena. - PCI-E 3.0 16X design, high with shielding, provide stable signal transmission. - In addition, the imported wire (28/30 awg) and core wire are made of pure copper tin technology to ensure the maximum signal speed, stability, and almost no transmission attenuation. - Special design and it is in workmanship. It is the best replacement for your old, broken one. Package list: 1 x PCI-E extension cable