Bonjour,
Aucune d'après la réponse Wacom sur une question Amazon :
Actually there isn't one, the product code is CTL-472. The N (for Northern Europe) just refers to the languages printed on the box.
The one without the N could be another 'N' or an 'S', but both have English on them, everything you need is on the Wacom Getting Started page, and the tablet itself is exactly the same.
I hope this clears it up! ^ML .