HP 65W Smart AC Adapter. Input voltage: 100-240 V, Input frequency: 50/60 Hz, Output power: 65 W. Colour of product: Black. Weight: 0.28 kg, Width: 215 mm, Depth: 115 mm. Size: 47 mm (1.85 "), Package dimensions (WxDxH): 184 x 232 x 57.5 mm