This 18in right angle serial ata cable with lp4 adaptor makes migration to sata that much easier the sata cable features a right angled combination sata data and power connector that breaks out into one lp4 power male connector and one sata female data connector allowing you to connect a serial ata drive to a power supply that may not offer a sata power connector as well as to the motherboard sata controller the data segment of the cable uses the 7 pin sata architecture to keep the cable