AUSU Laptop Adapter Notebook Charger 19V 2.1A 2.5X0.7 40W

AUSU Laptop Adapter Notebook Charger 19V 2.1A 2.5X0.7 40W:

Output Voltage:12V
Current:2.1A
Color:BLACK
Watt:40W
Connector size:2.5×0.7
AC pin:2PIN