Only with my current T-Mobile Speedport Powerline was 100 Duo bandwidth (theoretically 200 MBit / s, 15 Mbit / s in practice) exhausted with HD television quickly, it also changed a TELEKOM Speedport not W921V router with maximum performance much , Also had a -einzige- Following the T-Mobile Speedport Powerline 100 Duo always too little, at least one connection. But you could put another unit in the loop-through socket, but that was little consolation.
Now, with the TP-Link TL-PA6030KIT AV600 are theoretically 600 MBit / s available, that come out in practice to 55 Mbit / s, with my home installation. A huge advantage is the three Gigabit Ethernet ports: the Media Receiver, the TV ... The non-looped power supply is not a loss, but the box is only half as large.
The adapters are installed quickly and easily. The included utilities are not to look at the most, they provide for those interested but interesting information and also make it possible to install updates. However, before using the functions of the utilities, you should only the 'Reset' and 'Reset All' buttom notice.
The price, however, is the most interesting: for this money you can hardly get a comparable device with these services!