This is a brand new All scale product.
From the Manufacturer
Now you can have all the advanced DCC features without the complexity. Running is intuitive and programming is easy. The system is so user friendly that the quick start instructions are printed on the back of the handheld. No need to know about hexadecimals; no difference in address programming 2 digits or 4; program while still operating other locos. Prodigy Express² is so advanced, it’s simple.
Two or four digit addressing; Program all CVs with ease
14-28/128 speed steps
Program on the main or the program track without affecting active tools
Capable of 28 accessory functions, so it can handle multi-function sound systems
Reads all CVs