Namz OBD 12V Power point adapter. Two 12V power outputs All Deutsch 4-pin diagnostic plugs - Parts & Accessories from Hogparts UK Ltd UK
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ZLKSKER 4 Pin P4 CPU Power Extension Cable for Desktop Computer (8 Inch,18AWG), Connect 12V Power Supply and CPU Power Connector, 4 Pin Male and 4 Pin Female: Amazon.co.uk: Electronics & Photo