ARRIS SURFboard G54 vs SURFboard G20

The ARRIS SURFboard G54 is a more powerful cable modem/router combo than the ARRIS SURFboard G20, although each has its strengths. The former employs a quad-band Wi-Fi 7 design with a 6GHz band, delivers much faster top speeds, and has a more capable wired setup with a 10Gbps WAN port and four additional 1Gbps LAN ports. The latter is a simpler yet serviceable dual-band Wi-Fi 6 model with a 1Gbps WAN port and just two additional Ethernet ports, but it fares much better at long distances and maintains slightly lower latency. Its smaller footprint also makes it easier to work with if you're tight on space.