Had this antenna for 2 years, no issues whatsoever with it. I also have 40ft of LMR-400 cabling, if interested. The RP-SMA end is shot but, it can be replaced for about $5. I also have the mounting u-bolts for the antenna as well.

　　I will sell both the antenna and cabling together for $50.

　　From SimpleWifi's site:

　　"Outdoor mast or pole mount Yagi cantenna directional antenna. This is not a standard cantenna. It is a Yagi cantenna with 14 elements instead of the usual single element. A compact high power cantenna precisely tuned with its precision stamped full length radiator. Extremely lightweight, attached 6" LMR-195 style with N type female connector and mounting kit. It is white for less visual daytime impact and residential home installations. Easy to aim and lock into those weak signals, mounts to any vertical water pipe or TV antenna pole. balcony railings.

　　Send and receive WiFi signals from up to 3 miles away using the outdoor Cantenna. This antenna is a set and forget solution and meant to with stand years of sun, wind, rain and snow. Simple design with great results.

　　* Ideal for home and office environments

　　* Compatible with all 802.11b/g/n 11/54/125/150 mbs WiFi

　　* Increases the speed of your WiFi connection

　　* Extends Wireless LAN from building to building

　　* LMR-195 cable 6" long with N female connector

　　* Long Range WiFi signal finding

　　* Mounts to any pipe or antenna mast 1" to 1.5" diameter

　　* Requires a cable to reach your AP or Wifi card. N-male, SMA-RP male

　　* Plugs into almost every single router (or network adapter) with removable antennas