I purchase this product a month before move into a new house . once we move in we set everything up , and the product be extremely unreliable . at least 5 time a day , vary from 5 to 30 minute , the modem would drop the signal . we be not sure if the problem be the modem or the cable , so we purchase another modem and we have not have any problem since then . unfortunately , because we buy the product so far in advance of we move , we can not return it now either . we would not recommend this product .