Apple has never sold a MacBook with a cellular modem, but now that the C1 modem is here, reports that Apple is thinking about using the modem could become a reality. Apple could use the modem in a 12-inch MacBook and promote it as an ultraportable Mac that’s so thin and light you can take it virtually anywhere and stay connected.

The new MacBook Air has a useful upgrade: it natively supports up to two external displays, in addition to the laptop's built-in display.