Actually, the transmission rate than enough for video streaming. Unfortunately, coming back before performance degradation for 1-2 minutes, so that films are ugly interrupted. Now of course you can say that the cause be due to disturbances in the electricity grid, which is also determined so. Meanwhile, I have tested devolo and corresponding products from other manufacturers in various households as a wireless replacement. In only one case, there were no dips in performance. The causes of the disturbances seem therefore to be so common that this type of transmission in many cases can not be used at least for heavy loads. Even without dips the specified speed has been reached in a single case. 160 Mbit / s is the highest speed that I've ever seen in practice. Compared to other manufacturers such as TP-LINK is the configuration in the original devolo's definitely much clearer what the additional cost justifies for me. - At least for those users who do not have transmission problems. For me, the following applies: Ideal laboratory conditions has probably not in its power grid. In use in several cases, the devolo do not meet in the slightest my performance claims.
For me it is therefore an unusable product. At whom are wireless not used, should think twice about whether it is a reliable line not the effort is worth it, to put reasonable network cable and cans.