Features Extra small 90 Watt universal notebook power adapter to use as replacement or secondary power adapter at home/office Automatic voltage switching: Provides the correct power output to your notebook without manual settings; quick, safe & simple Equipped with 10 different notebook connectors to assure compatibility with major notebook brands Power output: 15-16-19 Volt DC (auto select) Protected against overload, short circuit & overheating High efficient energy saving design for lower energy cost