This add-on is for Firewalla Red, Blue, Blue Plus, Purple, Purple SE, and Gold SE. It is not available to USA customers. PlugSpecs Dimensions 48 x 48 x 84 mm Weight 98 g (0.215 lb) InputPower AC 110-250 V / 10A Supported Regions US, UK, Most of Europe, AUS/NZ All-in-one international power plug adapter Adjustable plugs to adapt to multipleregions All plugs conveniently fit together for packing when not in use