New customer - Already have old Helix one model _ can it be used instead of Helix 2?

Hi everyone,

Question about the helix models. When signing up, it asks me whether I already have a Helix 2 (white) model, which I don't.

That being said a friend might be able to get me the Helix 1 (black) version.

Any chance that this works so I don't have to pay a new modem when I have a perfectly working one here?

Thanks a lot.