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![HQRP 9V AC/DC Power Adapter Works with Arduino Uno Due Leonardo Mega Power Supply PSU [UL Listed] + Euro Plug Adapter : Electronics](https://m.media-amazon.com/images/I/71-uA9pHUJL._AC_SL1500_.jpg "HQRP 9V AC/DC Power Adapter Works with Arduino Uno Due Leonardo Mega Power Supply PSU [UL Listed] + Euro Plug Adapter : Electronics")