text: I received my OptiCover Wireless-N AP/Router, opened the box and read the simple instructions. Within 30 seconds of reading the instructions my extender was up and running. I live in a large 2 storey house where the main router, on the upper level, is located at the front of the house. This resulted in a wifi signal at the opposite end of the house in the 40% of max signal strength range, with frequent drop outs. With the extender strategically placed, the signal strength now measures in the 80-85% range.