Pros: -The router is in the first floor on the other side of the house and my desktop is on the second floor on the opposite side. I gained 2 solid bars. I usually get a lonely 1-2bars from my router.
-Installation was quick and easy.
-The base of the antenna is weighted which is good cuz i hate it when a little movement takes the whole thing down on my old antenna.
-The cable length of the antenna was definitely long enough (desktop is on the floor and antenna is by the window) that i had to roll it up to make my cable management pretty.

Cons: Nothing

Pros: Works great. Had a computer in a steel building that was too far away from everything to run a network cable, was constantly dropping the wifi connection with the standard antenna. Popped this guy on there and its been rock solid since. 4' of cable is good for getting it up in the air, and the base has a magnet so you can stick it to stuff. The antenna has a pivot point on the base so you can rotate it around too if you need to position it differently.

Cons: None

Pros: Comes with about a 4' wire so you can the antenna away from the back of the computer. My computer is in a cabinet and my wireless router is upstairs. I wasn't getting very good reception because the computer case was shielding the small network cards antenna.

Cons: no I have found.

Pros: Connected to my Linksys WRT54G3G-ST Sprint 3G router to boost the signal and it works great. The base is sturdy and I do not worry that it will fall when the cat walks by. Signal strength is much better.

Cons: It does not cut through interference. You can hear the antenna rattle around inside the plastic housing.

Other Thoughts: I purchased this to replace the tiny antenna that came with the router in hopes to get through unidentified interference. Though throughput is slightly better it has not negated the interference enough for what I need.

Pros: Does exactly what it says, it boosts reception for WiFi. It increased the range of my pci adapter by at least 200 feet. I can use my sister's WiFi router across the street and get 3 bars.

Cons: None

Pros: Sturdy base, better reception than my stock dongle, long cable.

Cons: The base can be a bit too heavy to mount on drywall without the plastic bits

Other Thoughts: I can see twice as many networks as before...

Pros: Made a huge difference for the better in tx/rx signals for my HP Pavilion DV7-1135nr.
I use this exclusively while on the road and I spend a lot of time on hotel networks.
It's interfaced w/ the HAWKING HWUG1 USB adapter.
I gladly retired my directional 12db gain antenna.

Cons: None so far.

Other Thoughts: A longer cable would be nice.