Question: The Micro-DVI port, is a proprietary video output port found in the original MacBook Air, it is smaller than the Mini-DVI port used by MacBook, the original model used a combination of polycarbonate and fiberglass casing, which was modeled after what?
Sentence (from "Micro-DVI"): It is smaller than the Mini-DVI port used by its MacBook models.
Relevant evidence: Yes