Philmore 6-ft Heavy Duty (18AWG) DC Extension Cable Cord with Male to Female 2.1mm x 5.5mm Connectors; 48-1031 6-ft heavy duty (18AWG) cable Male 2.1mm x 5.5mm connector on one end; female 2.1mm x 5.5mm connector on other end Black 18 AWG zip cord For electronic devices such as cameras, printers, power supplies, etc. Philmore high quality product