AUPROTEC® 3.1A Dual Car Charger Cigarette Lighter Adapter 2x USB iPhone Samsung (Electronics)
I bought this device as a substitute for a 2100mA charger, which is unfortunately broken. Now I realized at a longer ride Tablet operating that this "3100mA" charger not even deliver enough power to operate an Acer TAB10 A3-A20, let alone still