I am looking for something that will give me a minimum of 300m of extra WiFi range, but up to 4000m would be better. I've spent about the last 2-3 hours researching devices, but am little wiser as to what I may need. In particular as much of what is for sale is Chinese junk with obviously wildly exaggerated properties. Some details: The wifi signals I want to pick up are within a 45 degree path Outdoor would be better as the house is quite sheltered One of the few branded ones I've seen that claims a large range is: http://www.ebay.co.uk/itm/TP-LINK-C...636831?hash=item19f495bedf:g:qKAAAOSwKtlWp-9j But I am not sure whether this is a booster or something else. For long range the best solution seems to be an antenna, which are advertised at having ranges up to at least 56km. But I don't know what the specifics of using them are and this is to take to Serbia, so would be better if it was not bulky.