I will be very brief: unpacked, connected and ... that's it! Works flawlessly. Speed between ground and first floor (single-family) is approximately 300 Mbit. In the basement still 250 Mbit arrive. One can not complain, even if you really must start from 500 Mbit. This is only theory and works exclusively in the laboratory. In real life, rich 300 Mbit fine. Thanks to a clear user interface, you can quickly other Powerlins, other providers login. Buy recommendation!