Many times we will be driving around in town trying to steal internet from a cafe/hotel/restaurant/unsuspecting home-owner and find an open network but the signal is just too weak. This is where the Alfa WiFi Booster comes in handy, This badboy can pick up signals from 2-miles away (direct line of site of course…) and increase your range in-town up to 250-500 yards. It hooks up easily via USB. I would suggest getting a USB cable extension as well to place it on your roof or up in a tree for best performance. This device is also supported by Backtrack 5. But that’s a lesson for another day. Read more reviews here…