This Luxshare brand cable is a great choice for connecting your MCIO 8i devices. The cable is 50 centimeters long and uses high-quality wiring to effectively reduce insertion loss. The cable features a 1:1 connection split/duplication and is designed to be used with PCIe 5.0 devices. The MCIO connectors on either end of the cable ensure a secure and reliable connection. This cable is perfect for use in a variety of computer setups and is sure to get the job done.