Sunydeal Universal Laptop AC Power Supply Adapter Charger For HP Compaq DELL ASUS Acer Gateway Fujitsu ( 18.5V 3.5A/19V 3.16A/19V 3.42A/19V 4.74A ) Input Voltage: 90-265V ~ 1.5A, 47 - 63Hz Output Voltage: 19V; Output Current: 0A-4.74A Power: 90W USB Output: 5V 2A Protection: Over Current Protection; Over Voltage Protection; Short Circuit Protection