4.5 genuis deanoj2004 | 13/04/2012 | See all deanoj2004's reviews (12) bought these as my router is upstairs and my wd media streamer is downstairs connected to the tv, the wi-fi signal is not strong enough to stream hd movies to the wd without freezing and stuttering. read all the positive reviews and though i would give them ago. first off setup was instant, didn't even have to pair up the two devices a they were already paired up straight out the box. plugged one into my router then into a surge protected extension lead then went downstairs plugged the other into my media player and into another extension lead and that was it, job done. i can now stream full 1080p movies no problem and i can watch iplayer in hd without any freezing or stuttering. i'm getting nearly 20mb/s on my pc with a wired connection from my router and wondered what speed i could get from the powerline adapter i had plugged in downstairs, dug out my old pc connected it up to the powerline adapter downstairs, did a quick speed test and the connection was exactly the same as i get from my pc upstairs ( amazing ). also tried it on my sky hd box and anytime plus works perfect. cannot recomend these enough.