The Progressive Dynamics 9260 does come with the 120 VAC power cord already attached. You will simply unplug the old converter disconnect the 12 volt DC cables from the + & - terminals and install them on the new converter. Secure and plug the converter in and you are done.
Mike, RVIA & RVSA Certified Master RV Technician
Amy, Dr. Assistant - Roxie & Mei Ling, four legs each
2000 Gulf Stream Scenic Cruiser 450 hp & 1330# torque
06 Saturn Vue, 06 Chevy Z71 4x4 & 2014 Corvette Z51 M7