i don't remember what chip is in this console, but it has never given me any problems. it can play backups (NONE ARE INCLUDED) and imports with ease. all you have to do is put the disk in, and it will figure everything out from there. it comes with a big xbox controller (the ones xbox launched with).
mods, delete this if it is against the rules. i know you can't sell backups, but im only selling the console without any games.