19V 3.16A laptop power supply ac adapter 1.Input : AC, 100-240V, 50-60HZ 2. Output : DC, 19V, 3.16A, 60W 3.Brand ... Fan/motherboard for full series of brand laptops 19V 3.16A laptop power supply ac adapterFeature1.Input : AC, 100-240V, 50-60HZ 2. Output : DC ... mm Professional experience of laptop accessories and parts Credit First,Quality First,Service First Payment/shipping specifies1.We accept T/T ...