Adjustable 2.4Ghz 3dBi Digital Antenna for Wifi Routers (800Mhz~2.5Ghz)

Pros: cheap

Cons: its not a SP-SMA plug its a TNC plug like Linksys uses

Other: don't buy if you need a sp-sma plug antenna 5dbi isnt really much

Pros: Decent cheap antenna but not SMA - its a tnc for linksys and other tnc accepting routers.

Cons: Not SMA

Other: ONLY BUY IF YOU ARE LOOKING FOR A TNC

Pros: A good quality, cheap antenna

Cons: As the other reviewers say, even though it shows as an RP-SMA antenna, the recieved unit was RP-TNC. DX was great with it being wrong though.

Other: Excellent quality, but can't give a review about the performance because of the incorrect connector.

Pros: Probably the cheapest replacement TNC antenna you can find.

Cons: Definitely is not an improvement over the standard antennas that came with the Linksys WRT54GL that I tested with. I walked around the building with ping enabled to the router and if anything, these antennas were just slightly worse in range.

Other: If you need a replacement TNC antenna, but are not looking for increased range, get this.

Pros: Using NetStumbler to get a more reliable reading, here is what I found. With DD-WRT on an old WRT54G v2 using single antenna mode, I found that one of the two antennas I bought is defective. With no antenna attached at all, the signal/noise ratio was 40. With the default antenna, SNR is 58.

With the defective antenna, SNR is only 42.

With the working antenna, SNR is 70 - a definite improvement.

Also for reference, with an official Linksys HGA7T high gain antenna, SNR is 75.

Cons: Not very good build quality.

Other: Good replacement antenna, but don't expect too much of an improvement over the stock antennas.

Pros: A cheap basic antenna (not more then +2 dB) for routers without internal antenna

Cons: It the wrong connector. The product claims [RP-]SMA, but it's RP-TNC

Other: Be aware of the connector, the true connector is RP-TNC, not SMA

Pros: * Has three locking angles
* Solidly constructed connector
* RP-SMA connector, not RP-TNC as mentioned previously. Your experience may vary.
* Uh... it's black?

Cons: * Squeaky and rattly
* RP-SMA connector, I ordered it hoping for a RP-TNC... sigh. No real use for a RP-SMA myself.

Other: As mentioned, it's apparently now a RP-SMA, not RP-TNC. Take that into account - there is no guarantee that you'll get the connector you want.
DX doesn't have any other RP-SMA or RP-TNC antennas of this type either, which is a bit of a shame. Consider buying an adapter; DX doesn't seem to carry one either, sadly.

Pros: This is a exact replacement WiFi Antenna for my Linksys WRT54GC and EdiMax card. It works great but the range is no better than the original antenna. It is still a very cheap replacement antenna as the original antenna from Linksys would cost at least 5 time the price we paid at dealextreme.

Cons: Was hopping that this could give better DBi but for its price, I cannot complain.

Other: Since it is very hard to get a replacement Antenna for the Linksys WRT54GC, this is the best solution.

Pros: The antenna works very well, the price is realy good, and the material seems like all others of the same kind.
The antenna is a litle bigger than a 2dbi antenna and a litle smaller than a realy 5dbi one

Cons: I don`t think the specified Gain (5 dBi) is true. In my tests this antenna could not issue better signal than my 2dbi antenna (original router)

Other: The wireless antennas must have a very good material because of the caracteristics of this kind of signals. The recomended impedance is 50 ohms. Maybe this item don`t follow these stuff rules

Pros: a nice antenna, a bit stronger than the stock antenna =) works well on my FON router =)

Cons: none where i can think off, works like a charm

Other: if you want to replace a stock antenna and you don't want to spent a lot, this will do the trick :) and it is probably better than your stock antenna :O