Standard extension cables extend power cables on the wall end this cable extends a PC power cable from the equipment end. . The cable comes with a female IEC C13 connector on one end and a male IEC C14 connector on the other end. The IEC C13/14 connectors are the ones most commonly found on PC power supplies but they are also found on many printer monitors projectors and HDTV's. Monoprice PC Power Extender Cables provide a safe and reliable solution for extending the length of existing power cables. Extends the power supply end (C13/14 connector) of an existing power cable. 10 amp 125 volts. Monoprice continually strives to improve its product line to bring our customers the best products available. Therefore changes may be made to listed specifications without prior notice. Item received may not match photo or specs shown.