The Cable Matters 90 Degree Right Angle 6.0 Gbps SATA III Cable is a pack of 3 cables specifically designed for connecting motherboards and host controllers to internal Serial ATA hard drives and DVD drives. With a 90-degree right-angle connector, these cables offer a secure connection for fast and reliable file transfers. The cable provides blazing-fast SATA III speeds up to 6 Gbps, making it an essential tool for a custom gaming or RAID configuration. Its low-profile design and flexible jacket make it an efficient and organized installation in tight computer cases. This cable is a cost-effective solution for spare or replacement hard drive cables.