Programming kit includes PC software on CD and standard female/male RS-232 serial port cable for connecting trainer to PC. Enables reconfiguration of AED Trainer 2 parameters, program languages, and creation of custom training scenarios.Programming kit includes PC software on CD and standard female/male RS-232 serial port cable for connecting trainer to PC. Enables reconfiguration of AED Trainer 2 parameters, program languages, and creation of custom training scenarios.