Today the telephone is not compulsory for home but the internet is. Even if we are not using it, it is a must for the next generation. We might take an internet connection at home and keep a router too, but will it provide connectivity to the whole home? As we go away from the router, signal strength reduces and data rate also reduces. Sometimes we feel that even we are in a bedroom, gallery, or dressing, we don’t get proper Wi-Fi connectivity. Is a wireless service worth it if we get it only at someplace!! And in the near future, voice calls will be replaced by internet calls. At that time, not having a proper wireless connection with the router might cause trouble.