The Original Commodore 64 PSU 902503-02 OEM 7-Pin Tested with Multimeter Power Cord is a vintage power supply unit specifically designed for Commodore computers. This unit is compatible with Commodore systems and has been tested with a multimeter to ensure functionality. With its iconic 7-pin design, this power supply cord is a rare and sought-after piece for vintage computing enthusiasts looking to restore or maintain the authenticity of their retro systems.