Manufactured with the highest quality materials and include laptop safeguard features against incorrect voltage, short circuit, internal overheating. 100% COMPATIBLITY (*Smart Chip Technology) with the original. Output: 19.5V 3.34A 65W (Also compatible to 19.5V 2.31A 45W) CE/FCC/RoHS certified, tested by manufacturer to match specifications of OEM products. *Safe *Peace Of Mind Includes Power Cord Cable. Not an original Dell product but compatible for Dell Laptops Worldwide Input Voltage: 100-240VAC/50-60Hz; Safety: Over Voltage Protection, Short Circuit Protection, Over Current Protection