Standard extension cables extend power cables from the wall end, but this cable extends an IEC 60320 power cord from the equipment end. The cable features a female IEC 60320 C13 connector on one end and a male IEC 60320 C14 connector on the other end. The IEC 60320 connectors are commonly found on PC power supplies, but they are also found on many printers, monitors, projectors, power bricks, and HDTVs.