Rosefray 90W 19.5V 4.62A AC Adapter Power Charger for Dell Inspiron 14 5447 inspiron 15 5547 Inspiron 15 N5040 15R N5110, E1705 E1505 Laptop Power Specs : Input Volt Range: AC 100-240V 50-60Hz (Worldwide AC Input) / Output: 19.5V 4.62A 90W Connecter size: 7.4mm5.0mm Compatibility : Please see full list of compatible models in the Product Description. Check Connector Photo to Ensure Compatibility Package Include: 1 x Power Adapter & 1 x US Power Cord ( Outlet: 3-prong ) About RosefrayRosefray chargers manufactured with the highest quality materials and include multiple smart features safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating. CE/FCC/RoHS certified. Warranty: 30 Days Money Back Guarantee / 24 Months - Free Exchange ,Please contact us with any questions or concerns .