Output: 19V 2.37A 45W; World Wide Input Voltage 100-240VAC 50/60Hz Brand New With 1 Year Worry-Free Warranty. Manufactured with the highest quality materials and include laptop safeguard features against incorrect voltage, short circuit, internal overheating. CE/FCC/RoHS certified, tested by manufacturer to match specifications of OEM products. 100% COMPATIBLITY (*Smart Chip Technology) Includes Power Cord Cable.