CoreParts MBA1141, Indoor, 110-230 V, 50 - 60 Hz, 90 W, 19 V, AC-to-DC CoreParts MBA1141. Power supply type: Indoor, Input voltage: 110-230 V, Input frequency: 50 - 60 Hz. Input operation voltage (min): 100 V, Capacity: 90 W, AC adapter output current: 4.74 A. Connector(s): 5.5*3.0p. Product colour: Black, Housing material: Plastic, Housing colour: Black. Certification: CE