multirepa4 months ago000what is the difference between the art N°s 52522455 and 52491946 and 52491971, apart from the price? thank you for your replyShow in original language (French)matare4 months ago000The maximum port speed for the more expensive model is specified as 10000 Mbit/s, for the others as 1000 Mbit/sShow in original language (German)CommentErwin8/84 months ago000I don't understand this question with these numbers there should be more to describe I can't do anything with it mfg Show in original language (German)Comment