This universal laptop power supply has adaptors to fit the major manufacturers' DC power input sockets, and enough grunt to suit all but the most power demanding laptop models. Voltage is manually selectable and unit is supplied with 9 different connectors to suit a wide variety of different laptops. It can even charge those pesky new Dell laptops! Specifications DC current rating : 6.00000000A DC Voltage : 12.00000000V, 22.00000000V Continuous Power : 90.00000000W Suitable For : Laptop Voltage Display : false Voltage Selection : Manual switch Number of plugs or sockets : 9.00000000pc Plugs to Suit : Dell, Acer, Samsung, Toshiba, Sony Includes USB Charge Port : false Length : 150.00000000mm Width : 58.00000000mm Height : 37.00000000mm Mains Voltage Range : 100.00000000V, 240.00000000V Rated for AU Mains : true Rated for US Mains : true Auto-select mains voltage : false Mains lead included : true