5-Pack,18-Inch SATA III 6.0 Gbps Cable with Locking Latch - Black 5-pack SATA III cables connect Serial ATA hard drives to motherboards or host controllers Convenient and cost-effective 3-pack SATA 3 cables provide spare or replacement SATA cables for different SATA systems or for RAID configuration Premium Serial ATA cables comply with the latest SATA Revision 3.0 and are backwards compatible with SATA I and SATA II Supports data transfer speed at up to 6 Gbps, 2x faster than SATA II Flexible Serial ATA cable with straight through connectors is easy to connect inside the system