... -thin 19V 3.42A laptop ac adapter suit for Gateway PA-1650-01 notebook Input100—240VOverCurrent protectionYesEfficiency> 87 %Output 19V3.42AOverHeat ... ,K000041670 , K000042840 , K000043680 , PA-1500-02 , PA-1600-01 , PA-1600-02 , PA-1650-01 , PA-1650-02 , PA-1700-02 , PA-1750-01 , PA-1750-04 , PA3165U ...