5 Best Modem Router Combo for Xfinity

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Best Modem Router Combo for Xfinity – Overview

Without a modem and a router, you can’t use your Xfinity internet plan to the max. A modem is a bridge between your internet devices and your ISP, while the router helps you connect more gadgets to wired and wireless internet.

You’ll find that some homes and offices get modems and routers as separate devices, and they have their reasons. However, getting a 2-in-1 device is ideal for any cable or satellite internet plan, even if it’s not Xfinity.

A modem router combo is regarded as a Gateway, and ISPs give you the option to lease one at a low monthly fee. Xfinity, for instance, will charge you $14 per month for the combo option, and at first glance, it may seem cheap, but in a year, you’re paying $168.

This means that in two years, you’re paying more than it costs to buy even the high-end modem router combos. For this reason, we have compiled a list of the best modem router combos supported by Xfinity.

Some of The Best Modem Router Combos for Xfinity Include:

Best Modem Router Combo for XfinitySpeedTechnologyWireless SpecSecurityEtherent PortsUSB Ports
ARRIS Surfboard SBG8300 Can reach up to 2.35Gbps of internet speedIt has the next-generation DOCSIS 3.1 standard802.11ac McAfee Home Security and WPA2security Protocol 40
Netgear C6220Can reach up to 1.2 Gbps of internet speedIt has DOCSIS 3.0 standard802.11ac WPA2 security Protocol21
Motorola MG7700Can reach up to 1.9Gbps of internet speedIt has DOCSIS 3.0 standard802.11ac WEP and WPA2 security protocol40
Netgear Nighthawk CAX80Can reach up to 6Gbps of internet speedIt has the next-generation DOCSIS 3.1 standard802.11axNetgear Armor, VPN and WPA2 security protocol41
TP-Link AC1750Can reach up to 1.75Gbps of internet speedIt has the next-generation DOCSIS 3.1 standard802.11ac WEP, WPA, and WPA2 security protocol 42

We may earn an affiliate commission when you purchase through links on our site. 

1. ARRIS Surfboard SBG8300

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

A couple of months ago, you could barely find a modem router combo that incorporated Gigabit speeds and Wi-Fi 6 protocol. Fortunately, ARRIS has come up with the SBG8300 to address this issue specifically.

The ARRIS SBG8300 supports wave two wireless with AC2350 speed. This device is perfect for small and medium-sized homes with moderate internet usage.

Key Features include:

  • Can reach up to 2.35Gbps of internet speed
  • It has the next-generation DOCSIS 3.1 standard
  • It has the 11ac wireless spec
  • Uses McAfee Home Security and WPA2 security protocol
  • It has 4 gigabit Ethernet ports
  • No USB ports

2. Netgear C6220

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
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 +...
Amazon.com

Best Modem Router Combo for Xfinity

If you’re an internet user with modest needs, you can save some cash by returning your leased modem router combo and getting the Netgear C6220 because it’s affordable.

For less than a year’s modem router combo leasing fee, this device delivers enough speeds and range to meet the needs of a small family in a medium-sized home.

Key Features include:

  • Can reach up to 1.2Gbps of internet speed
  • It has the DOCSIS 3.0 standard
  • It has the 11ac wireless spec
  • Uses WPA2 security protocol
  • It has 2 gigabit Ethernet ports
  • It has one USB port for connecting external devices

3. Motorola MG7700

Motorola MG7550 - Modem with Built in WiFi | Approved for Comcast Xfinity, Cox | For Plans Up to 300 Mbps | DOCSIS 3.0 + AC1900 WiFi Router | Power Boost Enabled
Motorola MG7550 - Modem with Built in WiFi | Approved for Comcast Xfinity, Cox | For Plans Up to 300 Mbps | DOCSIS 3.0 + AC1900 WiFi Router | Power Boost...
Amazon.com

Best Modem Router Combo for Xfinity

The Motorola MG7700 modem router combo has an in-built AC1900 dual-band Wi-Fi router that comes with a firewall and Power Boost technology. This feature enhances the Wi-Fi signal, and this device can cover up to 3400 square feet of homes.

The MG7700 is perfect for Xfinity Extreme Pro (up to 400 Mbps), and it leaves room for future expansion because Motorola says that this device can handle speeds of up to 650 Mbps.

Key Features include:

  • Can reach up to 1.9Gbps of internet speed
  • It has the DOCSIS 3.0 standard
  • It has the 11ac wireless spec
  • Uses WEP and WPA2 security protocol
  • It has 4 gigabit Ethernet ports
  • No USB ports

4. Netgear Nighthawk CAX80

ARRIS SURFboard SBG8300 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 2 Year Warranty
ARRIS SURFboard SBG8300 DOCSIS 3.1 Gigabit Cable Modem & AC2350 Wi-Fi Router | Comcast Xfinity, Cox, Spectrum & more | Four 1 Gbps Ports | 1 Gbps Max...
4.0
Amazon.com

While it’s more expensive than all other devices on this list, the Nighthawk CAX80 is a solid future investment because it has the latest and fastest technologies in 802.11ax Wi-Fi 6 and the DOCSIS 3.1 standard.

This means it’s not only compatible with the fastest internet plans from ISPs such as Xfinity, but you won’t need to replace this device for the next couple of years.

Key Features include:

  • Can reach up to 6Gbps of internet speed
  • It has the next-generation DOCSIS 3.1 standard
  • It has the 11ax wireless spec
  • Uses Netgear Armor, VPN and WPA2 security protocol
  • It has 4 gigabit Ethernet ports
  • It has one USB port for connecting external devices

5. TP-Link AC1750

Omilik AC Adapter Charger compatible with TP-Link AC1750 Smart WiFi Router Archer A7 Power Supply
Omilik AC Adapter Charger compatible with TP-Link AC1750 Smart WiFi Router Archer A7 Power Supply
$100.00
$12.99
Walmart.com

You can get the most out of your cable internet plan all while eliminating monthly leasing charges with the TP-Link AC1750. This 2-in-1 device combines a next-gen AC router with a high-performance modem to deliver a fast and reliable home network.

You can game online in HD or stream your favorite movies and TV shows in 4K thanks to this device’s class-leading 1750Mbps internet speeds.

Key Features include:

  • Can reach up to 1.75Gbps of internet speed
  • It has the next-generation DOCSIS 3.1 standard
  • It has the 11ac wireless spec
  • Uses WEP, WPA, and WPA2 security protocol
  • It has 4 gigabit Ethernet ports
  • It has two USB ports for connecting external devices

Best Modem Router Combo for Xfinity – Final Thought

All in all, buying your modem router combo enables you to take full advantage of the bandwidth provided by Xfinity without paying any leasing costs each month. Moreover, with some of the devices illustrated above, you can exceed the top speeds promised by your ISP.

See Also

Best Modem Router Combo

Best Modem Router Combo for Gaming

Best Modem Router Combo for Cox

Best Modem Router Combo for Spectrum

Best Modem Router Combo for Comcast

Best Modem Router Combo for Optimum