Compact 70 Watt universal notebook power adapter to use as replacement or secondary power adapter at home/office. Equipped with 8 different notebook connectors and 6 step selectable power output to assure compatibility with major notebook brands. Switchable 12/15/16/18/19/20 Volt DC notebook power output. Protected against overload, short circuit and overheating. High efficient energy saving design for lower energy cost. Minimum system requirements: Wall power connection. Notebook with compatible power rating and connection. Package dimensions (WxDxH): 165 x 70 x 295