Unfortunately I have repeatedly then I bought with my VU + Duo poor reception and have this tuner for DVB-C network. The reviews have been promising, as I had the same problems. Installation easy, a new channel scan performed and behold, all working stations also had an immediate third more reception power :-). Now the negatives .... Instead of the 400 channels to be received I get only 191 channels in. Including the important ones like Sky. I've tried everything, even with the cable operators .... no chance. Then changed back again to the old tuner - voila - 400 channels ....