Buy An Xfinity Modem ⚡

: Affordable upfront cost, zippy performance for mid-tier plans up to 800 Mbps. Ideal for : Basic households looking for maximum savings. Best Modem-Router Combo: NETGEAR Nighthawk CAX80 Go to product viewer dialog for this item.

: Retail modems often offer better hardware options, such as DOCSIS 3.1 technology, which supports multi-gigabit speeds and lower latency compared to standard ISP equipment.

Before purchasing, verify your internet speed tier. Pairing a high-speed plan with an underperforming modem will create a bottleneck. Speed Tier Recommended Technology DOCSIS 3.0 (32x8) Small households, basic streaming, and browsing. 500 Mbps – 1.2 Gbps DOCSIS 3.1 Families, 4K streaming, and multi-user households. 1.2 Gbps – 2.5 Gbps+ DOCSIS 3.1 (Multi-Gig) Gamers, power users, and multi-gigabit plans. 3. Top Xfinity-Compatible Recommendations buy an xfinity modem

: All-in-one device with WiFi 6, supporting up to 2 Gbps and covering up to 2,500 sq. ft..

How to Buy and Set Up Your Own Xfinity Modem (2026 Guide) If you are currently renting an xFi Gateway from Xfinity , you are likely paying approximately , which adds up to $180 per year . By purchasing your own Xfinity-compatible modem, you can eliminate these recurring fees and potentially improve your home network performance. 1. Why Buy Your Own Modem? : Affordable upfront cost, zippy performance for mid-tier

: Users who prefer a single device for both modem and WiFi functions. 4. How to Activate Your New Modem

: This is one of the few high-speed modems that supports home phone service. Best Budget Option: ARRIS SURFboard SB6190 Go to product viewer dialog for this item. : Retail modems often offer better hardware options,

: Supports up to 2.5 Gbps, features a dedicated 2.5G Ethernet port, and is compact. Ideal for : Gigabit and 2-Gig plans. Best for Voice Plans: NETGEAR Nighthawk CM2050V Go to product viewer dialog for this item.