Here is another bizarre Pgm unit. It is a factory kit PGM3 unit of Leon Haslam's Nsr500 V2 2001 bike.
It features a 7-pin socket on the top side of the unit for ignition advance reprogramming.
Still missing the rest of the parts to complete the Nsr500 bike though... LOL A piece of HRC history nonetheless!
Leon Haslam’s Shell Advance Honda NSR500V, 2001 FIM 500cc World Championship