Dell Original Adapter Dell Alienware 15 R3 17 M17x R2 R3 R4 Genuine 19.5V 12.3A 240W AC Charger Power Cord

This is a genuine Dell 19.5V 12.3A 240W smart power adapter with a 7.4mm x 5.0mm connector. Dell laptops are very particular. Aftermarket adapters can damage the charging circuits on Dell laptops. We strongly recommend you only use a genuine Dell smart power adapter with your Dell devices. The product number or product ID is unique, used to identify your Dell devices. The condition is used, but it is good as new, just a lot cheaper.