Connect a Slimline SATA optical drive to a regular SATA controller & power connection. The SLSATAF50CMS 0.5m Slimline Adapter 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.