[BroZix]

NetGear AC1200 is probably the best way to go for that price. Will give you ~30 meters.

I just need antenna to my Wi-Fi adapter and as far as I know NetGear AC1200 is a router (at least looks like it as I googled it).

I don't need router, I need just antenna.

It's not a router it's a wifi extender but I get what you mean now. You probably have to whip something up on your own like this I think:
http://www.practical-sailor.com/blog/Bui...081-1.html

The thing is that I have Wi-Fi adapter to which I can attach such device as antenna. Now I have searched on Amazon antenna for my adapter as there are many of them I'm simply can't find the good one for myself as I said earlier I don't know much about antennas Link. Just to remind I'm buying in UK and because of that I have 100 pounds not dollars :Thumbs-Up:. I think at that price definitely I should get something.