I order this signal booster -lrb- along with a Motorola power inserter that I have to purchase from another site , btw -rrb- to resolve problem with terrible pixelation\/loss of audio and loss of channel in all but one room in we house . we signal be great at the cable 's first entry into the house , a bedroom , but since ours be split to access 6 -- that be right , 6 different room -- -lrb- I have a splitter on one of the line provide the additional connection -rrb- the signal be just waaaay too weak , especially for digital hd channel in the other room , and regular\/analog channels\/tvs be get a really fuzzy picture . this product be super easy to install - even with the power inserter -lrb- which be genius , btw , because I do not have to run a separate cable line down to my crawl space to power the unit -rrb- - and work perfectly ! regular channel be now crystal clear in all room , and digital\/hd channel be perfect ! we have have the booster for several week now and it be install under the crawl space yet we have have no issue with it at all - even with 100-deg heat outside . initially we be consider buy a more expensive splitter to see if that would resolve the problem , but this booster end up cost only slightly more than , say , a monster cable splitter ... and I feel more sure that it would definitely solve the problem . why buy a expensive splitter when you can buy a actual booster that split the cable for about the same money ? really glad I do ! I pore over a lot of review before purchase this item and my research lead I to purchase the Motorola . if you be still on the fence , I definitely recommend pull the trigger - I be glad I do . also , I apologize to the seller for my delay in review , but I want to report on it after several week ' usage and hope that this review after a while of use will be helpful to other research by provide a longer-term positive perspective .