... Detailed Product Description ·. Universal Laptop AC adaptor (AC to DC) 70W/90W/120W/150W· Input voltage: 110 to 240V AC, 50 or 60Hz ... 5V/ 19.5V/ 20V /22V/ 24V DC , Adjustable according to your laptop voltage needs; · Maximum output power: 150W · Overload protection, ... Protection,· With 8PCS tip connecter to suit to almost Laptops,· select output voltage to suit Laptop and Please make sure the polarity ...