Cable Modems
ARRIS Surfboard S33 Review
ARRIS Surfboard S33 review: learn who should buy this DOCSIS 3.1 modem, how its ports fit your plan and router, and what to check before setup.
Pick a cable modem your internet provider will accept
Not sure which modem to buy? We compare ARRIS Surfboard, NETGEAR Nighthawk, Motorola and Hitron models by provider, speed and price, then explain the trade-offs in everyday words.
Latest guides
Cable ModemsARRIS S33 vs SB8200: Is Multi-Gig Worth It?
Compare the ARRIS S33 vs SB8200 by Ethernet ports, plan fit, and setup needs to decide whether a 2.5 Gbps port matters for your cable internet service.
- Cable Modems
ARRIS SB8200 vs NETGEAR CM1000
ARRIS SB8200 vs NETGEAR CM1000: compare Ethernet ports, plan limits and provider support to choose the DOCSIS 3.1 modem that fits your cable service.
- Cable Modems
ARRIS vs NETGEAR Cable Modems: Which Brand Is Better?
ARRIS vs NETGEAR modem comparison: compare DOCSIS 3.1 options, Ethernet ports, provider support and setup to choose the right cable modem for your plan.
- Cable Modems
Best ARRIS Surfboard Cable Modems
Compare the best ARRIS Surfboard modem picks for cable internet, from modem-only DOCSIS 3.1 models to Wi-Fi combos. Choose by plan speed and home setup.
Wi-Fi Modem CombosBest Cable Modem Router Combos
Compare the best cable modem router combos for cable plans, Wi-Fi coverage and wired devices. Check provider compatibility and choose a setup that fits your home.
- Speed & DOCSIS Terms
Best DOCSIS 3.1 Cable Modems
Find the best DOCSIS 3.1 modem for your cable plan, from gigabit to multi-gig service, with clear provider, port, router and setup advice.
- By Internet Provider
Best Modems for Cox Internet
Find the best modem for Cox by comparing compatible DOCSIS 3.1 picks, plan speed support, Ethernet ports and router needs before you choose.
- By Internet Provider
Best Modems for Xfinity Internet
Compare the best modem for Xfinity by plan speed, voice needs and Ethernet ports. Find compatible DOCSIS 3.1 options and learn what to check before you buy.