LGB Adapter board for decoder programmer

Adapter board to be able to plug in the new large railway decoder 55029 to the decoder programmer Märklin 60971. Easy connection to a PC / laptop. In addition, the Märklin Decoder Tool software is still needed, which can be conveniently downloaded from the Märklin homepage. With it, existing or self-recorded sounds can be easily transferred, also other settings such as maximum speed, braking behavior, etc. can be programmed very easily and quickly.