Compatible with Dell Inspiron 15 17 7500 7501 7590 7591 7790 5400 5401 5490 5491 AIO 2 in 7700 1 7791 W24C002 Black Silver P84F P83F Laptop Products - the product has successfully met stringent requirements. Don't buy potentially inferior or dangerous chargers that can harm your laptop or worse. Output Max - 19.5V 4.62A 90W, compatible with 19.5V 3.34A 65W Input Volt Range - 100-240V Package - 1 X power adapter, 1 X power cord Guarantee - Within 30 days of purchase, we offer a no-questions-asked replacement guarantee and a 360-Day-Quality-Guarantee by the Manufacturer.