Review on Hawking Technology Hi-Gain Directional Corner Indoor Antenna with Enhanced 15dBi Signal Boost (HAI15SC) by Noah Smith

Just a short review, BUY! I tried many things from power amps and antennas with minimal success until I ordered these. I bought a 2.4GHz wireless security camera at a heavily discounted store and couldn't get a consistent signal from the top floor into the kitchen. My home is about 3,500 square feet and the line of sight from the camera to the monitor is about 150 feet. I would say that this antenna at least doubled the transmitted signal. In the bedroom and family room I would get patchy lighting with maybe 1 bar but now it's 3 to 4 bars with great picture. Give it a try, it will probably work for you and if not you can always take advantage of Amazon's great return policy.