Our USB key cannot be easily, if at all, copied. It's based on smartcard technology used by banks and governments around the world.
There's an implied 'because' between these two sentences, which I think is problematic, since the first sentence does not necessarily follow from the second.
I couldn't care less about the second part, but the first is a great idea. When I visit the website in your profile, though, I don't see any mention of hardware, just software.
Is there more information available somewhere?