1. 19V 3.16A AC/DC Laptop Charger 2. UL/CUL,CE,SAA,C-Tick,FCC,ROHS,KC,EK 3. ... .All our products that we made completely meet safety requirement(UL,RoHS,PSE,GS,CE,FCC,CE,EK,SAA,BS Approved ... /A DC Output CurrentParameterMin CurrentRate CurrentunitV1:19V 0.1 3.16A Output Ripple & Noise............120mVp-p@25 °C Output Dynamic Load ...