This decoder is suitable for use in digital operation (DCC, mfx) as well as in analog operation (DC). It can be used to retrofit all LGB locomotives built from 2014 onwards with the 28-pin interface. Many vehicles with the older 10-pin interface can be retrofitted using the interface adapter. Vehicles without an interface can be converted using the included interface board, which measures approximately 65 mm x 40 mm. Additionally, a speaker box is included, but other compatible speakers can also be connected. Compared to the previous decoder, the performance specifications have been significantly increased, and it offers many more functions and programming options. The Märklin decoder tool allows for comfortable programming of the decoder, tailored to individual needs. There is also access to an extensive sound library.