The OEM Ford NACS DC Adapter is a genuine Ford part designed specifically for use with Tesla Superchargers, including the Mach-E, F-150 Lightning, and e-transit vehicles. Made in the United States, this adapter carries the manufacturer part number 1434343-21-D and comes with a no warranty guarantee. It is not a vintage part or a performance part, but is essential for charging compatibility between Ford vehicles and Tesla Superchargers. Only used about five times. Sold EV so no longer needed.