Bests & Worsts Reviews from Amazon

Works great if you seek out a good wiring diagram. I've read some negative reviews, but I'd bet that almost every one of those was an issue with improper wiring.. I know, because I wired mine wrong.. was quite upset.. was about to return it to Amazon in disgust.. then I did a bit of research, realized I had wired it wrong (directions don't show you how, nor does the sticker diagram on the unit).. once I wired it correctly it worked perfectly... was totally my mistake! Love it.. for $15 and a martyred extension chord and PC power cable...