Apple introduced revised versions of their existing MacBook lines today and introduced a new computer, the MacBook Pro Retina. The updates to the MacBook Pro lines focused around processor upgrades and the addition of USB 3.0. While the 17-inch model has been discontinued the 13-inch and 15-inch models continue on with no external changes, making the new models compatible with existing Henge Docks. The MacBook Air line received the same upgrades, but also add a new power connector format called MagSafe 2. However, the right side of the computers remain unchanged, meaning that Henge Docks' MacBook Air docks are compatible with the newly released Air models as well. All docks continue to support USB 2.0 pass through. The MacBook Air docks continue to support Mini DisplayPort, while all MacBook Pro docks support the addition of either Mini DisplayPort or ThunderBolt devices. Henge Docks also plans to support the MacBook Pro Retina Display with future product lines.