So ordered, connect Gigabit Ethernet and secure connection is made by pressing a button. The Speed Test certifies our 16.000er-DSL line 15,800 - as far so good and really not difficult to install everything.
Will do my Mac book now but from, is the adapter that is connected to your Mac, after a while in the power save mode (which he indeed should do). The only initial problem is so far, I have no idea how I will raise up the adapter back to life ... to stream turning on the computer and try music rich nor as pressing the PAIR button. So had the plug pull out short and reinsert - but this can not indeed be correct. Become so research time on the internet and if they then find a solution, there's also the 5th star.
Can anyone apart from someone explain how I bring in experience, get as many Mbps of the advertised "up to 500" with me? The router as well as the Mac have Gigabit Ethernet ports and so should not be a "bottleneck".