After I had published a list of the Top 10 weirdest USB drives ever , it was quite a natural step to start collecting weird USB devices - and trust me there�s LOTS of them out there. Or what do you say about the USB fragrance oil burner or the USB Microscope - they didn�t make it on the final list but you get my point. Here�s the list of the Top 10 weirdest USB devices ever: