The SLSATAF50CMS 0.5m Slimline Adaptor features a (7-pin) SATA female data connection & a SATA power connection on one end, with a slimline Serial ATA female connection on the other, enabling you to connect a slimline optical drive to a SATA controller & power connection. Supporting full SATA 3 data transfer speeds & a new & enhanced architecture, this innovative Adaptor cable offers the connections needed to simplify the migration to slimline SATA-equipped drives. Supports full SATA 3 data transfer rates up to 6 Gbps, ensuring optimum throughput from connected optical drives. Quick, easy installation. Backed by Star Tech.com Lifetime Warranty. Add a Slimline optical drive through a desktop PC SATA data & power connection. Product Features Compliant with Serial ATA III Specifications Offers 0.5 meters in length for greater flexibility