Hello, I have a question regarding an S-cross and its navigation system. The car is not mine, but an acquaintance. If he wants to use the Navi, he always has to connect his mobile phone, because the car has no GPS of its own, which I find somewhat strange. But good, if that is so, it is just so. My first question is: Can one connect a splitter to the USB port to make one port two? Is the power supply enough for it? My second question: Is it possible to upgrade the GPS somehow, so you don’t have to do this via your mobile phone? I’m not sure if I’ve understood this completely wrong, but I’ve seen SD cards in China-Shops that are supposed to have GPS. Is there something like this?