Wait a second, can it be true? Is Apple really caving to the pressures of supporting a socket that's used by pretty much every home entertainment owner ever? In the Tech Specs section that went up with this morning's MacBook Pro refresh, there's a fourth video output listed: "HDMI output using Mini DisplayPort to HDMI Adapter (optional)." That's the first mention we've seen of such a cable from Apple itself; to date, users have had to rely on third-party solutions in order to get an HDMI connector f
