... )Lower cost, high reliability and stable of charger;3)Universal output inf.: 1)output voltage: 9V 2)output current: 2A4)Certification: we ... all types of switching power supply: Desktop chargers, travel charger, car charger, battery charger , SMPS etc which are used for mobile, FWP, ADSL ... ,GS,CB,BS,SAA,CCC and TUV and so on. 9v ac adapter 2A for mid tablet PC