I finally manage to find this USB cable. It has been a true journey to find a shop selling it! And with my poor Polish this has been quite a funny experience. I’m so glad so many people here speak English! Thanks goodness!
So, here is a vegan version of an Alsatian sauerkraut. Quite Polish too. I think I just have to revisit the spices in the sausages to obtain something more near to the actual sausage and not to merguez sausage!