First of all you have to say that the processing for the price is much better than expected: The keys have no game and do not wobble and the pressure point of the keys is similar precision as the Casio-model - a real cash register sensation. Unfortunately, the calculator switches like by itself in direct light, and on the back is peeled a little paint with me already after half a year. In addition, the device is very easy and the silver color on the front has a very rough and slightly sticky feel. My last gripe: Only two rubber dampers, each of the "CE" - and the "+" - mounted button stabilize the computer on the table is not enough. For the price I got, but more than expected. Who today can still use a full-fledged desktop computers, which can strike here quietly.
