Instruct: Classify Amazon reviews into positive or negative sentiment
Query: very short range

I bought this sh.. four days ago. Tried to make it work at home, but looks like it has a very short reception range. I had my server on the first floor and tried my second PC to add to the network and nothing worked ( I installed dlink wireless adapter). The distance is about 40-50 feet max. Bad, bad product - a lot of frustration :(