2.4GHz 7dB SMA Wifi/WLAN/Wireless Network Non-directional Antenna (Black)

Pros: - Works well enough
- Seems well made

Cons: - Was a little more difficult to connect than expected
- not sure if it's really 7dBi

Other: Cheap and worthwhile upgrade for most wireless routers and APs.

Pros: The gain is not bad, I didn't have the chance to test the antenna in perfect conditions but I'd say it has ~3dB of gain over the antenna bundled with my router.
The connector and the body of the antenna seem quite solid.

Cons: The connector is quite large, I guess it could not fit in some device with a very dense panel.
Probably less than 7dBi gain.
If I rotate the antenna around its hinge, the signal drops by almost 10dB.
It's not a problem of polarization or aiming, if I keep the antenna in the same position and rotate the router, it happens anyway. If I keep it straight it works well.

Other: I don't know if it's only my antenna that it's defective, but the pivoting problem could be a big annoyance if you can't freely choose how to position your wi-fi device.
Besides this, no complaints at all, great value to price ratio!

Pros: Good build quality, low price, fits standard antenna socket.

Cons: Almost didn't notice any difference from standard 2db stick that came with my DIR-300 router.

Other: That would be really good product for its price if it really worked as should. Unfortunately useless for me.

Pros: It boosts signal by 2-3 dB. Very useful if you want to use it to a laptop you just need a little bit more signal to get connected!

Cons: A bit heavy. Also it is a little big bigger than my laptop and it is very funny looking.

Other: It boosts signal by 2-3 dB. Very useful if you want to use it to a laptop you just need a little bit more signal to get connected! For it's price it is a very good item to buy. What else can I say for an antenna to make up to 500 characters? Can you please say???

Pros: Bought 3 of these for my 802.11n router The signal reception improved a lot, finally the wifi reached through all of the house and transfer rates improved too (thanks to the better signal reception) If you have an access point with a small antenna and you need to improve the signal, this is a simple way to do so. I don't know of anywhere else where you can get +7Dbi or higher antennas for such a low price.

Cons: None whatsoever.

Other: Get one (or more) of these if you can't afford expensive high-powered wifi equipment but still want to improve the signal reception on your router. Note: this is RP-SMA, which is the standard connection on most routers and APs. Don't buy this if you use Linksys equipment. Linksys routers and APs use a different connection.

Pros: This is a good, affordable wireless antenna. I bought three of these antennas for use at home. I used two on the router and one for my computer. I did see an improvement in signal strength. They were worth the money.

Cons: The only issue I have with these antennas are the physical size. My bedroom PC is located in a corner between a huge dresser and the wall. There is a small space between the back of my PC tower and the side of the dresser for my antenna. It took some work screwing it in due to the size. However, I did manage to get it to fit in the small space.

Other: These are good antennas for the price. They fit perfectly on my equipment and improved my signal.

Pros: I have an D-Link DI-524 Router and this antenna really improved my wireless signal.
It was too easy to change the antennas.
Eu tenho um roteador D-Link DI-524 e esta antena realmente melhorou meu sinal wireless.
Foi muito fácil trocar as antenas.

Cons: The package did not protected the antenna completely because the top end got little curved unless it did not affected the purpose of the acquisition that was enable the signal get into a room in the house.
O pacote não protegeu completament a antena pois na extremidade superior ela entortou um pouco. Porém não isto não afetou o motivo de eu comprá-la, que foi fazer com que o sinal atingisse um dos quartos da casa.

Other: In my case it solved my problem..
No meu caso resolveu o problema..

Pros: Since this product does not do its function (7 dB gain), it's hard to list some pros. The build quality seems good, and it works like a normal antenna (don't expect gains).

Cons: I'm very disappointed, because I bought this antenna for signal gain in Wifi, and it simple doesn't do that. I changed my DLink router antenna for that one and the signal intensity didn't get better!! In addition, it's a very big antenna. It would be OK if it improved the signal, but that's not the case. So you have a lot bigger antenna that does exactly the same that a LOT MORE compact one. What's the point? Pluging this antenna in a Wifi PCI receiver did the same effect: NOTHING.

Other: So, if you want signal gain, don't buy this one. If you just want an antenna for your router or receiver, it's OK, but note that is a very big antenna.

Pros: Is a good antenna, very cheap, good build quality. I've use this kind of antenna in the past, for example a 5 dbi and a 9dbi, similar like this one, and the gain is pretty much ok, compare to this one's

Cons: Don't expect it double your wifi signal router, not even a 9dbi does it. You will notice an increase in the signal, but not a miracle.

Other: Is a cheap, and nice way to have a slight improve wifi signal. But don't expect miracles, keep that in mind.

Pros: I monitored my router's signal quality report and found this antenna exactly equal to it's original antenna. It's three times larger but the quality is not better nor worse. So It's a good replacement antenna if the original is damaged, but won't improve your signal quality.

Cons: The connector is hard to move and I had to rotate the all antenna to screw it in place. Not a big problem though. The signal, as said before, is not better nor worse then my router original smaller antenna, probably around 3-5db.

Other: good replacement if your original antenna is damaged. Expect the same signal quality as with your smaller antenna.