While Apple was busy unveiling a completely new MacBook Pro and a refreshed MacBook Air, it also introduced a new MagSafe 2 power connector. The new version is longer but slimmer than its counterpart, no doubt to make sure it fits in the MacBook Pro's skinnier confines, but also renders obsolete the connectors for your existing MagSafe adapter or Thunderbolt Display power connector. Not to fear if you absolutely
