Rocstor Premium 20in \/ 50 cm Slimline SATA to SATA with LP4 Power Cable Adapter allows you to connect a Slimline SATA drive to a standard SATA Motherboard connector. The connector on one end has a SATA data receptacle and a Molex LP4 power connection, and on the other end, a Slimline Serial ATA receptacle. An effectivesolution to connect a slim SATA drive to the motherboard of a computer that does not have a Slimline connection. Supports SATA 3.0 bandwidths up to 6Gbps when using SATA 3.0 drives that are compliant. Backed by Rocstor Lifetime Warranty.