Can be used for programming Loksound decoders only. I have used in on Loksound V4 and V5 decoders. Free sound files are available from ESU website. ESU - USB Cable to attach to computer.
ESU Loksound 53451 LokProgrammer unit with power supply, serial PC cable, manual
ESU Loksound 54672 ESU 54672 PowerPack Maxi Stay Alive For LokSound V5/ LokSound
ESU Loksound 50323 Loksound 40mm Round, 8 Ohm LokSound v4 XL inc chamber
ESU Loksound 50337 Loudspeaker Visaton FRS5 50mm 8 Ohms for Loksound 3.5 & 4.0
ESU Loksound 50337 Loudspeaker Visaton FRS5, 50mm, round, 8 Ohms - Loksound 3.5
ESU Loksound 58419 LokSound 5 DCC/MM/SX/M4 Blank Decoder 21MTC NEM660 with speak