9v ac adapter 2A for mid tablet PC 1)Material: ABS or PS ... )Environment: operation temperature: a)0°C-40°C, 5%-95%RH; b)shorage temperature: -20°C-85°C, 5%-95%RH;Protection:1)short ... all types of switching power supply: Desktop chargers, travel charger, car charger, battery charger , SMPS etc which are used for mobile, FWP, ADSL ... ,CB,BS,SAA,CCC and TUV and so on. 9v ac adapter 2A for mid tablet PC