I ordered this to replace another USB adapter I have on a PC in the back of my house which is a good distance from my router. The adapter I had worked fine but started dropping the connection all the time. This became extremely annoying. This adapter was just what I needed. It installed super easy and was up an running in minutes. Again this is installed on a machine a good distance from the router with several walls in between but the speeds I get on this thing is outstanding. I normally top out on other devices around 75mbps but was getting upwards of 135mbps on this adapter even being the furthest away from the router. I would highly recommend this one, especially at this low price. Money well spent!!!!!!