On childishly simple and it works the first time! Just connect to power, enter the code written on the receiver (save in the computer) and ...... it works. Nice power and excellent reception. It fautsimplement be thinking outside the box of scope to enter the code. (Of course !!!). Highly recommended and provides low cost, to have a wi-fi network in a home entière.Ceci said, do not forget that this slows the overall speed ....