... design 45W MagSafe AC Power Adapter US Plug for MacBook AirColor: WhiteAvailable standard: US, Europe, UKThe US USA adapter replaces the plug end on any ... white power blocks made by apple such as the chargers for iBooks, PowerBooks, MacBooks ... A1003, A1036 A1021, A1184, A1172, and others 45W MagSafe AC Power Adapter US Plug for MacBook Air