NEMA 6-20P to C13 Power Cord - 6 Foot, 15A/250V, 14/3 AWG - Iron Box # IBX-4936-06 HEAVY DUTY - Featuring an 6-20P Plug to C13 Connector. Rated for 15 Amps and 250V. VARIOUS USES - Can be used for crypto currency mining and other high-power computer needs. QUALITY CONTROL - Manufactured to the highest standards and tested for Voltage Hi-Potential, Continuity, Polarity and are UL listed. THE WORLD'S LEADING POWER CORD SUPPLIER - Iron Box sells UL listed power cords with only the best components and wire.