The next-generation MacBookAir will have no ports on it at all to make the design super-slim. The MagSafe connection will be on the bottom of the unit and not have any visible protrusion except for an indented white circle identical in size to the wireless charger currently used on iPhones, making the adapter flush with the unit when attached. Third-party docking station solutions will also attach here. The power brick will house 2 Thunderbolt/USB 4 ports, an ethernet jack, and an SD card slot.