There is no any draft on the wall of Moto's product, it looks very concise and full of atmosphere. The top side can be equipped with an external antenna for there is a hole when moulding the housing. There is a net port on the bottom. There are two standard USA sockets on both sides, and there are three standard plug pins and one cylinder on the back, so it can match one American socket perfectly. You just need one product then you can achieve wired and wireless internet access, or only four outlets can make four computer access the internet and form a small LAN.