I ignored the recent negative reviews that states that this product only boost signal within 5 feet of the unit, which is exactly what it does. So it doesn't work because I cannot be within 5 feet of the unit most of the time; my house is bigger than that. And the sad thing is that I was hoping it would strengthen as time goes by, until the return date expired which I forgot to monitor. If you buy this product and it only works within 5 feet return it immediately.