itek ITNBA90, 50/60 Hz, 90 W, 19 V, Acer, Asus, CompaQ, HP, LG, Gateway, Hitachi, IBM, Nec, Sharp, Toshiba, Twinhead, Winbook, Lenovo,..., Black, CEC / ErP itek ITNBA90. Input frequency: 50/60 Hz, Output power: 90 W, Output voltage: 19 V. Product colour: Black. Certification: CEC / ErP