Brand: For Acer Input: AC100-240V Output: 19V 3.42A Total Power: 65W DC Tips: 3.0x1.1mm Power Efficiency: 88% AC Pin: 2-prong or 3-prong Over current protection: yes Total power protection: yes Over power protection: yes Short circuit protection: yes Warranty: 12 months Certificate: CE/FCC/RoHS