The Supermicro CBL-SAST-0819 Internal OCuLink cable is designed to connect four SFF-8611 cables with a total length of 65cm. It is specifically compatible with the CBL-SAST-0819 model, providing a reliable and efficient solution for computer networking and data transfer. Made by the trusted brand Supermicro, this cable ensures high-quality performance and compatibility with the specified model. Ideal for professionals and hobbyists looking for a reliable cable solution for their computer systems.