Consider getting a dedicated ISP modem and router for better performance.
Consider getting a dedicated ISP modem and router for better performance.
Visit the Xfinity support page for compatible modems. The recommendation depends on your connection speeds. Ensure you’re logged in so they can track your speed. For a 200 Mbps plan, an 8x4 cable modem is sufficient, but a 16x4, 24x8, or Docsis 3.1 model is better. As for routers, I can’t confirm the details. My device is a Synology RT2600AC, which performs well. With Ubiquti you’ll find quality gear, though setup might be tricky and you’ll need additional hardware like a switch and AP.
Modem-wise, despite its high initial cost, I’ll upgrade to Docsis 3.1 since it covers all Comcast speed tiers. If budget isn’t an issue, consider CM500, CM600, or SB6183 for a better start. Router selection hinges on your spending power. I personally suggest the Synology RT2600 AC—this is what I use. The only drawback is its WiFi 5 instead of WiFi 6. I’m on the 200 Mbps Comcast plan, which works fine with it. In fact, this router supports Gigabit speeds. ASUS offers routers that back their AI mesh standard, letting you expand coverage easily by adding a second mesh device if needed. This depends on your home size. My sister uses Google mesh, and it performs well too—just remember you’ll need a compatible switch since the modules only have two Ethernet ports.
Google mesh needs power from a wall outlet. One puck serves as the central part and links to the modem. The remaining Ethernet connection on the main unit is for linking to a switch or device. Every other puck communicates through a 5GHz radio. Make sure they’re within the main unit’s range.