Used to extend the range of a wifi at the other end an apartment, Cpl + WiFi is the best solution. Far more effective than a repeater, it configures a second wifi in the name and password exactly identical to the main wifi. It recovers the Ethernet connection to the box in ethernet. The phone talbettes and ordis indifferently connect to the strongest wifi, initial or that of CPL Overjoyed, the signal is more robust and better rates with my inital wifi (an airport terminal in 2008), despite the accumulated wifi + cpl. I want to buy an additional wireless unit alone to disconnect my définitvement airport!