Excellent price-to-performance ratio; easy three-step setup. Cons:
To maximize your Spectrum internet performance in 2026, you should exclusively look for modems , as older DOCSIS 3.0 models are being phased out. While Spectrum provides a basic modem for free, purchasing your own allows you to avoid the $5 monthly WiFi fee for their router and provides superior stability for high-bandwidth tasks. Top 3 Recommended Modems for Spectrum (2026) Key Feature 1 Arris Surfboard S33 Best Overall 2.5 Gbps port + secondary 1 Gbps port 2 Netgear Nighthawk CM3000 Future-Proofing Mid/High-Split support for faster upload speeds 3 Hitron CODA56 Best Value Affordable 2.5 Gbps Multi-Gig performance Detailed Reviews 1. Arris Surfboard S33 – The "Gold Standard" best modem to buy for spectrum
If you want a modem that will last several years as Spectrum upgrades its network infrastructure, the Netgear CM3000 is the top-tier choice. It specifically supports , which Spectrum is rolling out to enable much faster upload speeds. Excellent price-to-performance ratio; easy three-step setup
Compact design, runs cool, and often $70–$100 cheaper than its Netgear counterparts. Top 3 Recommended Modems for Spectrum (2026) Key
None of the standalone modems above support Spectrum Voice (home phone). If you need landline service, you typically must use the Spectrum-provided gateway.