Shipping was as always very fast. The Powerline kit unpacked, briefly looked in the manual and in 30 sec. It was all over. Adapter into a wall outlet (at Fritz Box 7390), the other at my TV / Media Receiver. You need to make any extra settings. After 5 sec. Connect was made. The length of the power cord is approximately 25 to 30 m, the rooms are on the same floor. I had previously had a connection with WLAN N with 70- 160 Mbit / s, but since it always went up and down, had my HD image even stand occasionally misfire or remained. The Powerline 520E Set that does not happen anymore, I have an amazing image or any blemish. The physical Powerline data rate is now 260- 320 Mbit / s. The Powerline is definitely more stable than each WLAN. I have a DSL connection 6000. The Powerline 520E is a buy rating for me!