10ft 18 AWG 2-Slot Polarized Notebook Power Cord (IEC320 C7 to

Three wire extension cords are also polarized If your extension cord is two wire, with both prongs slots identical, it's not polarized

Polarized Power Cord:Plug Design: Polarized power cords have two prongs of different sizes two wire, with both prongs slots identical, it's

20 super slot free This power cord features SPT-2 182 AWG conductor construction It has a NEMA 5-15 male connector on one end and an IEC 320 EN 60320 C7 female connector on the

20p shot slot Replacement power cord for laptops, VCRs, DVD players and other devices that use a 2-slot polarized cord