Retail modems and routers often offer better range, faster speeds, and more control over your home network settings.
What is your current (e.g., 400 Mbps, 1 Gigabit)? Do you also use Xfinity Voice for a home phone? can i buy a modem from comcast
A compatible modem typically pays for itself in less than a year. Retail modems and routers often offer better range,
If you’ve been looking at your monthly internet bill and wondering why there’s a recurring charge for your "gateway" or "modem," you’re not alone. Most Comcast Xfinity customers pay around to rent their equipment. Over a year, that’s $180—enough to buy a high-end modem and router of your own. Can I buy a modem from Comcast? Directly, no. Comcast provides the Xfinity WiFi Gateway Go to product viewer dialog for this item. A compatible modem typically pays for itself in
When shopping, ensure the modem is certified to handle modern high-speed tiers. Here are some top-rated options available at retailers like Best Buy and Amazon : Estimated Price Motorola MB8600 Go to product viewer dialog for this item. Gigabit Internet plans ARRIS Surfboard SB8200 Go to product viewer dialog for this item. High-performance gaming/streaming ~$150 - $200 Netgear Nighthawk CM2050V Go to product viewer dialog for this item. Multi-gig speeds + Xfinity Voice (phone) ~$250 - $350 Linksys CM3008 Go to product viewer dialog for this item. Budget-friendly basic plans (up to 100 Mbps) ~$65 - $130 4 Steps to Make the Switch
Visit the Xfinity My Device Info page to confirm a modem works with your specific speed tier.
If you switch to another cable provider, your modem may still be compatible. Top Compatible Modems for 2026