Connect a Slimline SATA optical drive to a regular SATA controller and power connection. The SLSATAF50CMS 0.5m Slimline Adapter features a (7-pin) SATA female data connection and 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 and power connection. Supporting full SATA 3 data transfer speeds and a new and improved architecture, this innovative adapter cable offers the connections needed to simplify the migration to slimline SATA-equipped drives.