I have the modem routers from Cisco (X3000) and myself because I have to run my company on I needed because of the reinforced concrete walls a little reinforcement and expansion of the network.
So I grabbed course in the Cisco family after the Linksys RE1000-N Range Extender.
Installation:
The Extender into the socket, with the iPhone app (Express) Cisco on the Wi-Fi Protected Setup (TM) click and press the extender on the arrow icon button = DONE.
So simple, it can not go.
Am satisfied with everything, so 5 stars.