The OKINOS PCI-E 4.0 Riser Cable is a high-speed port designed for use with PCIe 4.0 x16 devices. With a cable length of 200mm and a sleek black color, it is a reliable and efficient solution for connecting various components in your computer system. Made by the trusted brand OKINOS and originating from China, this riser cable ensures a stable and secure connection for optimal performance.