I have the set used to make my VDSL in another room of the apartment available, where the WLAN my Fritz! Box was too weak. The installation is very easy when using only two adapters. Just press the small button next to the network port on both adapters and voilà is the network connection. However, one of the two adapters at 12 months was completely dead. The indicator lights no longer shine and happiness refunded Amazon uncomplicated the purchase price. It is striking that other reviewers report here a defective adapter after about one year of use. The Powerline adapter from TP-Link are simply amazing inexpensive compared with other providers. Obviously you pay for a long-term price. I'm going to grab a product from another manufacturer.