CHENZILIN Pcie 4.0 Riser Cable Double Reverse PCI Express 4.0 Reverse Riser ITX Chassis Graphics Card Extension Cable 185MM EMI, Black

["Ultra High Speed PCIe 4.0 :Latest high-speed technology is tested at 45% faster than PCIe 3.0. Cable has dual-layered PCIe lower lines to reduce power signal noise and provide stable power.","No Need BIOS Set :Plug and play without setting the BIOS or WUE.","High-speed transmission: 27Gbps High-speed transmission .","Gold-Plated Pin Connectors :5U Gold plated contacts provide the ultimate durability, protects from oxidation, and enhances signal integrity.","Reverse PCIe Connector :Reverse connection for Suitable for a narrow space in an ITA chassis, perfect for showing off graphics card."]