Best Modem Router Combo 2024 For Xfinity. In this article we run down the very best xfinity compatible modems to buy in 2019, from brands like arris,. Motorola’s mg8725 is one of the fastest options for xfinity with a 2.5gbps ethernet port and docsis 3.1 to support xfinity’s best.

Learn about modem router combos, factors to consider when buying one for comcast xfinity, the. Best for plans up to 2.5 gbps: