SIIG Ultra-Compact Universal Laptop Power Adapter - 90W Type: AC Adapter Output Volt: 18.5 V DC 19 V DC 19.5 V DC 20 V DC 5 V DC Specifications: Height:0.8 Width:3.7 Depth:2.4 Weight (Approximate):4.64 oz Features: Universal Adapter:Yes Selectable Output Voltage:Yes Multiple Power Tips:Yes Device Supported:Notebook Smartphone Tablet PC USB Device Maximum Output Current:2 A Maximum Output Power:90 W Input Voltage:120 V AC 230 V AC Package Contents: Ultra-Compact Universal Laptop Power Adapter - 90W DC Adapter Cable 2-Prong AC Power Cord 10 x DC Charging Tips User Reference Guide