That's my long no longer happens. I buy something for the PC and it works right away and then also good. But in detail: Have in the garden only a WLAN connection by 30%. The wireless router (Speedport W920V) is 2 floors up to another home page. So the signal must go through 3 walls from the Botany and continue for approximately 8m on. Now I have ordered due to the recessions of the wireless repeater and what can I say. Excellent. Method 1 - device found in the outlet -Netz - WPS button - Nothing 2. Method - found power - - device into the socket connected via LAN - Configuration confirmed-runs Total time 5 min. Great And now the result: Repeater set in the conservatory - signal must go through 3 walls. Now in the same place in the garden, I have a signal of 80%. Therefore, only recommended.
Update as of 14.08.2014 After 3 days, the first repeater began to whistle: Very high frequency and uncomfortable. The transmit power was great. So I replaced him. The replacement TP WA850 not whistles but the transmission power is abysmal. After 4m distance without any obstacles, it is worse than my very old router through 3 walls and ceiling. The device did not work several times. I had to reset it again and again. Also this I will send them back. So stay out of my previous 5 stars only 1 left.