Genuine Dell AC Adapter Charger - 19.5V 4.62A 90W 7.4 x 5.0mm - DA90NS0-00 XD757
Dell Part No: DA90NS0-00 XD757. 19.5V - 4.62A - 90W - Barrel 7.4 × 5.0 mm with centre pin. The item pictured is the exact item you will receive. Suitable for any Dell device that requires the large barrel with centre pin.