"Reach hard to reach networks"3.5 starson by saymi
Pros: High gain, replacable antenna, higher gain with drivers.
Cons: I think it has bad drivers. I had problems connectiong with LAN and Wlan after uninstalling drivers. Maybe it is beacuse of the routers.
Summary: I like this product. I could reach to networks I have never seen before. Replacable antenna is also a boon. You can use a cable extender to mobilise the antenna.