This is a ROAD WARRIOR conversion plug. It's a C-type plug, commonly used in many countries like those in Europe, and it has three Japanese B-type sockets. It's convenient because you can connect three electrical appliances with one plug. It comes with an extension cord of approximately 50cm, and the cord can be stored compactly. I bought it for overseas travel, but I haven't used it recently, so I hope someone who needs it can use it. - Brand: ROAD WARRIOR - Type: Conversion Plug (C-type) - Output Ports: 3 output ports