This box did nothing at all. I had two channels before the box and I had two channeles with their box. I purchase a highly rated antenna still nothing. This weekend I looked all over the internet for ways to make it work nothing worked. Tried to send the box back for a refund within 3 days of the purchase they would not give me a refund. What kind of customers service is this? Make sure you know this box works before you purchase. read full review »