From Comcast - Can I Buy A Modem

Visit the Xfinity My Device Info page to confirm a modem works with your specific speed tier.

However, you can purchase a third-party modem from major retailers that is to work on the Xfinity network. The Benefits of Buying Your Own

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 can i buy a modem from comcast

This is the most important step to stop the fees. Take your old Xfinity equipment to a local Xfinity Store or a UPS Store , and keep your receipt .

If you switch to another cable provider, your modem may still be compatible. Top Compatible Modems for 2026 Visit the Xfinity My Device Info page to

If you’d like, I can help you is best for you. Let me know:

Use the Xfinity app to activate your new device once it's plugged in. You usually don't need a technician. Here are some top-rated options available at retailers

What is your current (e.g., 400 Mbps, 1 Gigabit)? Do you also use Xfinity Voice for a home phone?