I believe it is genuine, technobit did deliver to some forumers here and even they don't, they are very much willing to refund. However the Coincraft A1 chip from Bitimine.ch is very questionable, first of all it is a little bit too good to be true (40GH/s per chip selling $80?), secondly so far never heard of anyone receive product/chip from them. If technobit selling this including chip, I would very much like to place some order as well.