HP EliteBook 840 G6 7RQ97US 45W AC Adapter Charger NP7950 (N950KP6) Laptop Parts and AccessoriesBy admin / February 12, 2022 HP EliteBook 840 G6 7RQ97US 45W AC Adapter Charger NP7950 (N950KP6) Laptop Parts and Accessories NP7950 (N950KP6) Good buy at fair price.