The quality of these devices is excellent. We are housed in a 6,000 square foot house, we use 3 and have excellent coverage. We've added a fourth for use outside in the backyard and around the house. You will need another one next to the ISP box, just for reference. We then placed two more in wired locations. It was a home network redesign and we're very glad we swapped out the latest equipment. It was recommended by my computer services company that I use in my office.
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