Tiger Power Supplies EXT-CAB-A 2.1mm Female Connector to Red/Black Cable 300mm - Tiger Power Supplies TGR-01903, Tiger Power Supplies TGR--01903 5A, 1.5m Heavy Duty DC Extension Cable fitted with a 2.1 x 5.5mm plug connector at one end and a 2.1 x 5.5mm socket connector at the other end. The twin-wire cable comes with a white polarity trace on one wire.Designed to extend the length of a DC power supply output cable. Tiger Power Supplies TGR-01903 1.5M Heavy Duty DC Ext Cable 5A 16AWG 2.1MM