Just finished installing this extender for one of my neighbors. I have to say I'm pretty impressed with the output. She owns a 4800 square foot home with a standard Windstream router upstairs in the bedroom. Installation was a snap while using my iPad to connect to the extender and going through the setup process took about 5 minutes to do. I was able to setup the extender down stairs in the furthest bedroom and still reach the router with no issues. Full coverage for the kids to game anywhere in the house. I grabbed this one off eBay on sale for $89 earlier this week.