A:AnswerIt helped me but I am on Spectrum. Every device works smoother on this compared to the one I got with my service. For range it almost doubled mine and I have thick plaster walls that when I would close my door I would lose connection prior and couldn’t watch Netflix in the bedroom. Now it’s great and no streaming issues at all.
A:AnswerIt supports gigabit speed on the LAN (between your computers that are hard wired into the router). Foe internet download speeds, it states that it has a maximum throughput of up to 686 Mbps.