The SIMRAN VOLTAGE CONVERTER SM-2000DE is a dual European transformer that converts electricity from 220/240V to 110/120V and vice versa. It is designed for step-up or step-down conversion functions. This brand new in box (BNIB) power transformer is ideal for use in areas where different voltage standards exist. This item has only been open for the purposes of taking pictures for this listing and has never left its packaging. The plug is a European plug and comes with an adapter - see pic (I believe to an American plug). All other information is on the box - see pics It weight 15.1kg And the whole box is approx 15x11x11"