StarTech.com's 36 Slimline SATA Female to SATA with LP4 Power Cable Adaptor features one SATA (7-pin) female data connection and one LP4 power connection on one end, and a slimline Serial ATA female connection on the other - allowing you to connect a drive with a male slimline SATA port to a computer motherboard that does not have a slimline connection available.
