Best Modem Router Combo 2024. If you are searching the market for an option with more functionality, the netgear nighthawk cax80 shines as a clear choice for the best modem router combo for xfinity. It works with most major cable internet providers and handles internet speeds up to 1,000mbps.
Our experts tested some of the top options. Netgear nighthawk cax80 best for high speed and coverage in a medium to large home