Product description Material: ABS Color: blue Size: cable length 40cm Package content: 1*hard disk serial data cable 1.SATA III cable is designed to connect motherboards and host controllers to internal Serial ATA hard drives and DVD drives, and quickly update your computer for extended storage. Please note that this cable does not supply power to your hard drive. It must be powered separately. 2.6Gbps Fast Data Transfer: The latest SATA revision 3.0 allows data transfer speeds of up to 6Gbps, 2x faster than SATA II. 3.Backwards compatible with SATA I and SATA II. Data transfer speed is limited by the evaluation of connected devices. 4.Secure Connection: Locking latch on each end of the cable to ensure secure connections for fast and reliable file transfer. 5.This Cable connect motherboards and host controllers to internal Serial ATA hard drives and DVD drives.