In this chapter, two different USB antennas are used. The first is a TP-LINK TL-WN722N Wireless N150 High Gain USB Adapter and the other is an Alfa AWUSO36NH High Gain USB Wireless G/N Long-Rang Wi-Fi Network Adapter. Both of these are readily available on the commercial market. For more information, consult the following website for supported wireless antennas and chipsets: http://aircrack-ng.org/doku.phpid=compatibility_drivers&DokuWiki=090ueo337eqe94u5gkjo092di6#which_is_the_best_card_to_buy.





















































