The product is a set of two 0.5m mini SAS SFF-8643 to SFF-8087 cables from the brand 10Gtek. These high-speed internal SAS data connection cables are suitable for upgrading and are designed for high-speed data transfer. The cables are braided for added durability and come in a pack of two. Perfect for connecting SAS devices, these cables are reliable and efficient for various computer networking needs.