5V 4A switching interchangeable power adapter, interchangeable power supply

5V 4A interchangeable power supply, switching interchangeable power adapter EA1020AR 20W interchangeable power supply, switching interchangeable power adapter, universal adapter, adaptor, switching adaptor, switching adapter with detachable AC plug, with 4 different plug types (EU, USA, AU and UK),changeable plugs power supply, adapter with changeable plugs, adapter with interchangeable plugs 5 ~ 8V DC, 4.0A Max, 20W Max. Interchangeable AC Plug Power range: 20W ．Universal AC