Sabrent SATA III (6 Gbit/s) Straight Data Cable with Locking Latch for HDD / SSD / CD and DVD drives (3 Pack - 20-Inch) in Black (CB-SFK3). Designed to connect motherboards and host controllers to internal Serial ATA hard drives and DVD drives, quickly upgrading your computer for expanded storage. PLEASE NOTE: This cable does not provide power. It is a data cable only. Drive needs to be powered separately. Super Speed: Designed using SATA III with speeds of up to 6 Gbit/s this cable delivers superior performance and is perfect for a gaming or RAID setups. This 3-Pack of 20" cables is perfect for your next computer setup or to have handy as reliable spare part for last minute setups and troubleshooting. Backward Compatible with SATA I & II. FEATURES • Straight SATA connectors with metal locking latch. • Designed to connect internal Serial ATA hard disks, SSDs, and optical drives to motherboards and host controllers. • Fully compliant with the SATA III specification.