have this board installed in an analog Carrera car and can say that it is easy for one to make this conversion and it works perfectly for others. the car is no problem on the road to the digital slot car racing track now. The conversion is very simple because the current analog of carrera cars are already prepared for the conversion. you only need a Phillips screwdriver and open the car, take out the built-in small board and returns the new into it. before even the plugs for the diode to be pushed out, but also that is already made so that it's easy. the connections are provided in color clearly and with connectors, so you can not go wrong here. Schae's just that the analog cars have built-in light, the new digital decoder but these connections has prepared. Here one must first look still that one even suitable LED buys somewhere and then installs and connects. For instructions, there is the internet to find. great would be natural if the lamps were already in digital decoder with abei.
For this reason I give only 4 stars. concerning durability have to be careful, because I know from experience that there can be problems with the digital decoders. Here I have to mention that the service of the company Stadelbauer / carrera case in a warranty is very good.
