Joined on 03/22/09
Pros: I received this free with my TP-LINK TL-WN951N. With the standard wifi antennas I had a 84% connection to my router (down stairs and across the house). When I attached the ANT2403N antenna to it my connection improved to 100%. The ability to position the antenna away from my PC (many other low band wireless devices connected, possible interference) I believe is what gave me the boost from 84% connection to 100% connection.
Cons: I wish the cable was a bit longer so I could keep it from taking up space on my small desk.
Overall Review: As others had said this antenna only has 3dB of gain. I wouldn't call this a con as it clearly states it in the product description. Honestly, if it wasn't free, knowing what I know now, I would not make the purchase. It is nice but not worth the price on it(22$) . Newegg adding this little extra on to the ANT2403N was what made me buy here instead of other vendors (2$ less plus prime shipping there).