With the increase in use of internet access, Wi-Fi becomes one of the most important gadgets to employ it. In the world of communication and networking, wireless technology plays a vital role and is one of the main areas in the research. These wireless technologies are based on Wireless Local Area Networks (WLANs) standards which would provide offering benefits over traditional wired LAN networking. Wi-Fi is a generic term of IEEE 802.11n for Wireless Local Area Networks (WLANs). Even though, it provide benefits over Local Area Networks the Wi-Fi users are not completely satisfied with signal strength provided by the Wi-Fi cards, routers (or) access points.