Arris S33
Cable Modems

S33

Arris

Released Feb 1, 2024 · Analysis updated Mar 29, 2026

Reliable DOCSIS 3.1 cable modem compatible with gigabit and multi-gigabit plans, featuring a compact design and two-year warranty. The Arris S33 scores 87/100 based on 3 expert reviews in the cable modems category. Coverage includes reviews from Nytimes, Pocnetwork, and Islandinthenet.

Critic Score

What's this?
87

based on 3 expert reviews

NytimesPocnetworkIslandinthenet

Low confidence · only 3 reviews

Where to buy

amazon$109.99

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Pros

  • Two-year warranty(2)

Cons

No cons extracted yet

3 Expert Reviews

95
Major publication10/2025

The Arris SURFboard S33 is a reliable DOCSIS 3.1 cable modem that is compatible with gigabit and multi-gigabit internet plans.

90
Independent publication02/2024

The ARRIS Surfboard S33 offers a 2.5Gbps port and updated design but provides limited benefit over the cheaper SB8200 for most users.

75
Independent publication12/2024

The ARRIS S33 cable modem provided reliable performance for two years before the reviewer upgraded to a newer model.