Top 19 Best Modem For Xfinity 300mbps of 2023 - Ultimate Guide

Trenton Lakin
  Jan 30, 2023 7:23 AM
When it comes to modems for Xfinity's 300mbps speed tier, there are many options to choose from. For the best performance, it is important to make sure the modem is compatible with Xfinity's network and the correct speed tier. Generally speaking, the more expensive the modem, the better the performance. One of the best modems for Xfinity's 300mbps speed tier is the Netgear CM500. This modem is compatible with all major cable internet providers, including Xfinity, and it supports speeds up to 300mbps. It also has several advanced features such as parental controls, IPv6, and more. Additionally, it is easy to set up and is relatively affordable. If you are looking for a modem to power your Xfinity 300mbps connection, the Netgear CM500 is an excellent choice. Review the best modem for xfinity 300mbps and see if it's a good fit for your needs.
Top 19 Best Modem For Xfinity 300mbps of 2023 - Ultimate Guide
The best modem for xfinity 300mbps is a hot topic in the modem market. We've done the research and compiled all the information you need to know.. Image source: Amazon.com

Top Choice

NoImageProductScoreCheck
1Motorola MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox, and Spectrum | for Cable Plans Up to 900 Mbps | DOCSIS 3.0 Best For Most Xfinity Plans: Motorola MB7621 Cable Modem8.8Check Price
2NETGEAR Nighthawk Cable Modem WiFi Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox for Cable Plans Up to 800Mbps | AC1900 WiFi Speed | DOCSIS 3.0NETGEAR Nighthawk Cable Modem WiFi Router Combo C7000-Compatible8.6Check Price
3ARRIS SURFboard SBG10 DOCSIS 3.0 16 x 4 Gigabit Cable Modem & AC1600 Wi-Fi Router | Comcast Xfinity, Cox, Spectrum | Two 1 Gbps Ports | 400 Mbps Max Internet Speeds | SURFboard App | 2 Year WarrantyARRIS SURFboard SBG10 DOCSIS 3.0 16 x 4 Gigabit Cable Modem8.6Check Price
4ARRIS SURFboard SB6190 DOCSIS 3.0 32 x 8 Gigabit Cable Modem | Comcast Xfinity, Cox, Spectrum | 1 Gbps Port | 800 Mbps Max Internet Speeds | Easy Set-up with SURFboard Central App | 2 Year WarrantyARRIS SURFboard SB6190 DOCSIS 3.0 32 x 8 Gigabit Cable Modem9.2Check Price
5Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including Xfinity by Comcast, Spectrum, Cox (Renewed)Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including Xfinity by Comcast8.8Check Price
#1 Best For Most Xfinity Plans:Motorola MB7621 Cable Modem

Cut the clutter and upgrade your cable modem with the MB7621. The MB7621 is a DOCSIS 3.0 cable modem that's approved by Comcast Xfinity, Cox, and Spectrum, so you can use it with any of their current cable plans. Great for HD streaming on multiple devices & lightning fast downloads from the web.

#2:NETGEAR Nighthawk Cable Modem WiFi Router Combo C7000-Compatible

Nighthawk Cable Modem WiFi Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox for Cable Plans Up to 800Mbps | AC1900 WiFi Speed | DOCSIS 3.0

#3:ARRIS SURFboard SBG10 DOCSIS 3.0 16 x 4 Gigabit Cable Modem

With ARRIS SBG10 you'll get the best of both worlds, with a DOCSIS 3.0 cable modem that can handle speeds up to 1 Gbps and a Wi-Fi router that's perfect for homes with lots of devices—up to 1600 Mbps total. The SURFboard app helps you measure your bandwidth and control your home Wi-Fi from your smartphone, tablet, or computer. Cable & internet providers are Comcast Xfinity, Cox, Spectrum, & more.

#4:ARRIS SURFboard SB6190 DOCSIS 3.0 32 x 8 Gigabit Cable Modem

The ARRIS SURFboard SB6190 DOCSIS 3.0 cable modem provides speeds up to 1 Gbps download and upload, a 32 x 8 channel bonding for maximum throughput and excellent coverage, delivering high-bandwidth applications and entertainment services. This modem is the best choice for your home networking needs.

#5:Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including Xfinity by Comcast

Get Gigabit speeds and maximum WiFi coverage at home. C7000 WiFi router delivers the fastest dual-band WiFi and comes with a built-in DOCSIS 3.0 cable modem, so you don't need a separate modem. And it's certified by Comcast Xfinity, Spectrum, Cox, & more cable providers.

1
Motorola MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox, and Spectrum | for Cable Plans Up to 900 Mbps | DOCSIS 3.0
  • Our Rating

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    8.8
  • Brand
    Motorola
2
NETGEAR Nighthawk Cable Modem WiFi Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox for Cable Plans Up to 600Mbps | AC1900 WiFi Speed | DOCSIS 3.0
  • Our Rating

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    9.5
  • Brand
    NETGEAR
3
ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem | Approved for Comcast Xfinity, Cox, Charter Spectrum, & more | Two 1 Gbps Ports | 1 Gbps Max Internet Speeds | 4 OFDM Channels | 2 Year Warranty
  • Our Rating

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    9.5
  • Brand
    ARRIS
4
NETGEAR Nighthawk Xfinity Modem with Voice (CM2050V) Cable Modem DOCSIS 3.1 Gigabit, Supports Cable Plans Up to 2.5 Gbps, 2 Phone Lines
  • Our Rating

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    9.3
  • Brand
    NETGEAR
5
Motorola MT8733 WiFi 6 Router + Multi-Gig Cable Modem + 2 Phone Ports | for Comcast Xfinity Voice and Gigabit Internet Plans Up to 2500 Mbps | AX6000 | DOCSIS 3.1 | with Smart Motosync App
  • Our Rating

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    9.2
  • Brand
    Motorola
6
NETGEAR Nighthawk Cable Modem WiFi Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox for Cable Plans Up to 800Mbps | AC1900 WiFi Speed | DOCSIS 3.0
  • Our Rating

    Our Rating is a ranking system developed by SidHaig.com. Our Rating has no relationship or impact from any manufacturers or sales agent websites. Learn more

    8.6
  • Brand
    NETGEAR
7
ARRIS SURFboard SBG10 DOCSIS 3.0 16 x 4 Gigabit Cable Modem & AC1600 Wi-Fi Router | Comcast Xfinity, Cox, Spectrum | Two 1 Gbps Ports | 400 Mbps Max Internet Speeds | SURFboard App | 2 Year Warranty
  • Our Rating

    Our Rating is a ranking system developed by SidHaig.com. Our Rating has no relationship or impact from any manufacturers or sales agent websites. Learn more

    8.6
  • Brand
    ARRIS
8
ARRIS SURFboard SB6190 DOCSIS 3.0 32 x 8 Gigabit Cable Modem | Comcast Xfinity, Cox, Spectrum | 1 Gbps Port | 800 Mbps Max Internet Speeds | Easy Set-up with SURFboard Central App | 2 Year Warranty
  • Our Rating

    Our Rating is a ranking system developed by SidHaig.com. Our Rating has no relationship or impact from any manufacturers or sales agent websites. Learn more

    9.2
  • Brand
    ARRIS
9
Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including Xfinity by Comcast, Spectrum, Cox (Renewed)
  • Our Rating

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    8.8
  • Brand
    NETGEAR
10
NETGEAR Cable Modem with Built-in WiFi Router (C6230) - Compatible with All Major Cable Providers incl. Xfinity, Spectrum, Cox - for Cable Plans Up to 400Mbps - AC1200 WiFi Speed - DOCSIS 3.0
  • Our Rating

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    8.2
  • Brand
    NETGEAR
11
NETGEAR Cable Modem CM700 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 500 Mbps | DOCSIS 3.0 (Renewed)
  • Our Rating

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    8.7
  • Brand
    NETGEAR
12
ARRIS SURFboard SBG7400AC2 DOCSIS 3.0 Cable Modem & AC2350 Wi-Fi Router | Approved for Comcast Xfinity, Cox, Charter Spectrum & more | Four 1 Gbps Ports | 800 Mbps Max Internet Speeds 2 Year Warranty
  • Our Rating

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    8.0
  • Brand
    ARRIS
13
Motorola MG7700 Modem WiFi Router Combo with Power Boost | Approved by Comcast Xfinity, Cox and Spectrum | for Cable Plans Up to 800 Mbps | DOCSIS 3.0 + Gigabit Router
  • Our Rating

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    8.0
  • Brand
    Motorola
14
ARRIS Surfboard SBG8300-RB DOCSIS 3.1 Gigabit Cable Modem & AC2350 Wi-Fi Router | Comcast Xfinity, Cox, Spectrum & More | Four 1 Gbps Ports | 1 Gbps Max Internet Speeds | 4 OFDM Channels (Renewed)
  • Our Rating

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    8.5
  • Brand
    ARRIS
15
NETGEAR Cable Modem Wi-Fi Router Combo C6250 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 300 Mbps | AC1600 Wi-Fi Speed | DOCSIS 3.0
  • Our Rating

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    7.8
  • Brand
    NETGEAR
16
NETGEAR Cable Modem with Voice CM500V - For Xfinity by Comcast Internet & Voice | Supports Cable Plans Up to 300 Mbps | 2 Phone lines | DOCSIS 3.0 (Renewed)
  • Our Rating

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    7.5
  • Brand
    NETGEAR
17
NETGEAR Cable Modem WiFi Router Combo C6250 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | AC1600 WiFi speed | DOCSIS 3.0 (Renewed)
  • Our Rating

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    7.5
  • Brand
    NETGEAR
18
TP-Link TC-W7960 DOCSIS3.0 300Mbps Wireless WiFi Cable Modem Router for Comcast XFINITY, Time Warner Cable, Cox Communications, Charter, Spectrum
  • Our Rating

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    8.0
  • Brand
    TP-Link
19
NETGEAR CM500-100NAR DOCSIS 3.0 Cable Modem with 16x4 Max Download speeds of 680Mbps. Certified for XFINITY by Comcast, Time Warner Cable, Cox, Charter & More (Renewed)
  • Our Rating

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    8.1
  • Brand
    NETGEAR

Last update on 2023-01-30 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

Best Modem Router For Comcast You Can Buy Right Now: With so many options to choose from, it can be difficult to find the best modem router to suit your needs. In this article, we'll help you select the best m....

Common Answers

NETGEAR Nighthawk Cable Modem WiFi Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox for Cable Plans Up to 600Mbps | AC1900 WiFi Speed | DOCSIS 3.0

Find the best modem for 300Mbps Comcast Internet. Image source: Amazon.com

If you're looking for a modem for Xfinity 300 Mbps service, there are a few options you should consider. The first is a cable modem, which is designed to work with Xfinity's internet service. A cable modem can provide fast download and upload speeds, which is great for streaming and gaming. There are a variety of cable modems available, so you can find one that fits your needs and budget. Another option is a modem/router combo, which combines the function of both a modem and a router. This is a great choice if you want to get the most out of your Xfinity 300 Mbps service. Lastly, you could opt for a modem with a built-in Wi-Fi router. This is a good choice if you want to save space and enjoy the convenience of wireless internet. No matter which modem you choose, you'll be able to enjoy the speed and reliability of Xfinity's 300 Mbps service.

What is xfinity?

Xfinity is a cable and internet service provider. It is an American company that was founded in 1963 by Ralph J. Roberts, Daniel Aaron, and Julian A. Brodsky.

The company offers cable TV, internet, home security services, and home automation services to residential customers under the XFINITY brand as well as to small businesses under the Comcast Business brand.

What are the benefits of using an xfinity modem?

An xfinity modem is a device that provides internet access to the user. It is installed inside the house and it allows you to connect your computer or laptop wirelessly.

There are many benefits of using an xfinity modem like unlimited data usage, high speeds, and more.

One of the main benefits of using an xfinity modem is that it offers unlimited data usage. This means that you can use as much data as you want without any restrictions from your provider. Another benefit is that it offers high speeds which allow for faster downloads and uploads which makes browsing quicker and more enjoyable.

Best Multi Device Wifi Router: 2023's Top Rated Pick: Review a step-by-step guide for choosing the best multi device wifi router for your home or office..

Verdict

ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem | Approved for Comcast Xfinity, Cox, Charter Spectrum, & more | Two 1 Gbps Ports | 1 Gbps Max Internet Speeds | 4 OFDM Channels | 2 Year Warranty

Find the best modem for Comcast Xfinity 300mbps in the latest reviews, ratings, and a list of top rated modems. Image source: Amazon.com

There are a lot of different modems available on the market these days, and it can be hard to decide which one is the best for your needs. That's why we recommend using a modem from Motorola MB7621 Cable Modem.

it is a popular brand that is known for producing high-quality modems. They have modems designed for use with Xfinity 300mbps, so you can be sure that you're getting the best possible experience. Not only that, but their customer service is excellent, so if you ever have any problems with your modem, you can always contact them for help.