6 foot Power Cord Cable w/ 3 Conductor PC Power Connector Socket (C13/5-15P) - Black. Need a high quality power cable for your computer or monitor? We sell 6 ft. power cables by Battleborn. Thesee cables are brand new and are of high quality so you can rest assured these cables will not wear out that easily. 6ft STD US Computer Monitor Power Cable (OEM). Whether the power cable that came with your equipment are too long or too short, you can find replacement cables in the perfect length right here. The standard 3 prong wall plug (NEMA 5-15p) to PC connector (IEC C13) cable was made commonplace by PC power supplies. Today, they can be found providing power connections for many different products such as computers, monitors, printer, projectors and HDTV's.