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Here, a new concept of multi-plug appears. Dont think the function of old multi-tap. This multi-plug is portable charger. You are using the notebook in public places. Unexpectedly your notebook battery is dead. So you have to charge the battery. But other cords are already plugged into an electrical outlet. What do you do for charging out here? If you charge the only Charger Plug, you can charge the other products, though there have not extra outlet. Dont looking for the outlet from now on. And forget untangled the wire of old time. Now this product solves the problem.
Kyung Hee University
Bucheon-si,Gyeonggi-do, South Korea