Notebook / Laptop Power Cord, NEMA 5 - 15P to C5, 3 Pin, UL / CSA rated, 10 foot, This 10 foot Notebook / Laptop power cord features a NEMA 5 - 15P (male 3 prong) connector on the wall side and a C5 (female 3 conductor) on the Notebook / Laptop side. This is a polarized power cable designed to connect a wall socket and your Laptop / notebook power brick. This particular version has 3 conductors.