About this item Output: 19V 4.74A 90W, (Also Compatible to 19V 3.42A 65W); World Wide Input Voltage 100-240VAC 50/60Hz Manufactured with the highest quality materials and includes laptop safeguard features against incorrect voltage, short circuit, internal overheating. CE/FCC/RoHS certified, tested by manufacturer to match specifications of compatible products. Includes Power Cord Cable. Dimensions: 7.9 x 4.9 x 1.6 inches.