I recently had an X1 DVR box installed and it makes a lot of noise. I have a 4K Samsung TV and have read online that the XG1v4 is made for 4K and does not have a fan and thus does not make any noise. My question is, do I need to have Xfinity internet to use the XG1v4 box (I have AT&T fiber). I have read a few online posts that say a hard ethernet connection is required. If my AT&T fiber is sufficient, I would like to place an order for the XG1v4 box.
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