Memory capacity of TomTom Start 42
After the installation of two maps of Europe on my TomTom Start 42, only 163 MB is left for installation of new products, e. g. "voices". I was thinking of expanding the capacity by buying an extra memory card, but I can't find a slot to insert this extra card. Is there maybe another way to enlarge the memory capacity? Or is there a slot present I didn 't see?