5 Best Modem Router for Xfinity Reviews [In Hand Experience 2022]

Ever since the pandemic, the use of electronics has increased on a vast scale. Electronics such as Mobile phones, Power banks, Laptops, etc., have been purchased frequently

Similarly, the internet has played a crucial role in these circumstances. Facing problems such as mismatched security settings, loose or disconnected cables, overheating or overloading, signal or network limitations can be avoided by our device.

Data received from an internet provider is delivered to other devices with the help of a cable modem and Wi-Fi router– these two help in delivering broadband Internet access and sending data.

For this, we would need two different devices. Many companies have combined the modem and router and made your work easier. Giving the beta performance networking with no excess wires and easy installation.

Many products are introduced in the market for this sole purpose, and it might be difficult to choose from. You can’t take the risk over here, and you need to be very careful and precise was most of the work done in day-to-day life is dependent on these devices. As the trouble of going through buying separate products for separate purposes is gone, here are a few reviews to help pick the best one.

5 Best Modem Router for Xfinity

1. Motorola MG8702 | DOCSIS 3.1 Cable Modem + Wi-Fi Router (High Speed Combo) with Intelligent Power Boost | AC3200 Wi-Fi Speed | Approved for Comcast Xfinity, Cox, and Charter Spectrum


  • Dimensions: 9.5 × 2.88 × 9.75 inches
  • Item Weight: 2.15 pounds
  • Brand: Motorola
  • Item Model Number: MG8702
  • Connectivity Technology: Wi-Fi, Ethernet
  • Control Method: App

Motorola MG8702 is s router plus modem, which is a high-speed combo with an intelligent power boost. This DOCSIS 3.1 has ultra-fast speed with 4 GigE ethernet ports. As it is a cable modem, it has wired connections. With high-speed internet access, the page loads are also faster comparatively. Active Queue Management (AQM) is installed to reduce the lag for these pages.

It even helps with enhanced interactive applications. The backward version is compatible with 32×8 of DOCSIS, and it also supports gigabit speed. Being made by the Motorola brand, it is superior but pays for the price. Designed with a 4×4 powerful Wi-Fi 5 router, it comes with a range boost, power boost, and any beam.

These all-excellent features will allow you to stream, game, and connectivity throughout the home that is promised the best equality. To manage all of the device connections and distribute the internet equally, and MU-MIMO is there for the sole purpose. The control method for this product is completely through the use of an app.

This intelligent smart app comes with an easy setup with no complications, usage monitoring, speed testing, guest network management, parental controls, network security alerts, and much more. If IPv4 and IPv6 are present, it won’t face any issue as it is compatible with this device.

It is even certified by Comcast Xfinity, Spectrum, and Cox. It comes with free support from USA technicians if facing any issues with the device.

USP Features:

No batteries are included or even required; just a simple plug into the nearby socket will do the job. This helps reduce the cost of batteries and going through the process of recharging it or replacing it. The wireless communication standard comes along with 2.4 GHz radiofrequency.

Dual-Band is the frequency class band for Motorola MG8720. While simplifying the installation process, it has a built-in AC3200 and 4×4 wireless router, which allows this 2 in 1 device to provide the promising high-performance network. 2 years of warranty is also provided, making it the most reliable device that is worth counting on. 


  • Easy installation
  • Ultra-fast internet connection
  • Connect multiple devices at the same time
  • Saves more money
  • Faster response time
  • No lags on faster page loads
  • No batteries included or required
  • Faster configuration process


  • Hypersensitive to interface with other nearby Wi-Fi devices
  • It reset to factory settings
Motorola MG8702 | DOCSIS 3.1 Cable Modem + Wi-Fi...
12,039 Reviews
Motorola MG8702 | DOCSIS 3.1 Cable Modem + Wi-Fi...
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Last update on 2022-09-24 at 23:37 / Affiliate links / Images from Amazon Product Advertising API

2. ARRIS SURFboard SVG2482AC DOCSIS 3.0 24×8 Cable Modem & AC1750 Wi-Fi Router | Certified for Xfinity Internet & Voice | Approved for Xfinity plans up to 800 Mbps


  • Brand: ARRIS
  • Dimensions: 2.25 x 9.4 inches
  • Item Weight: 1.00 lbs
  • Connectivity Technology: Ethernet, Wireless
  • Data Transfer Speed: 1750 Mb per second
  • Series: SVG2482AC
  • Wireless Type: 802.11ac
  • Frequency Band Class: Dual-Band

This device contains four products: DOCSIS 3.0 24×8 cable modem, AC 1750 Wi-Fi Access Point, Xfinity Telephony Modem, and 4-Port Gigabit Ethernet Router. It has promising high-speed internet access that goes up to 1750 megabits per second. With a security protocol of WPA-PSK, WPA2-PSK makes it difficult to breach.

They are designed with 4 ports to access from. The built-in wi-fi and 2 telephony ports are compatible with Xfinity internet and voice service. With the cable internet speed plans that are up to 800 Mbps which the built-in AC 1750 Wi-Fi can maintain. 

Cable digital voice services can be carried out with the help of 2 telephone lines that are provided with the device. If there is an unpredictability power outage, it has a battery backup. This battery backup is sold separately but can guarantee excellent voice service.

It also helps you save money every month for modem rental fees that are covered as it has a separate modem provided. Like the lanes on the highway is the same for channel bonding when it comes to this device. The more efficient and faster the channel bonding will be, the more you have of them. Being lightweight, the installation process won’t be an issue. It can be placed anywhere.

USP Features:

Easy on the pocket and also easy when it comes to placing it somewhere. It saves both of them. It is being space-saving and economical as it has 3 products installed in a single device. A cable modem, Wi-Fi router, and a telephone are what the SBV2482AC consists of.

It has a 4-gigabit Ethernet port along with 2 telephony ports. The high-speed internet that is up to 1750 Mbps is useful for voice service and Xfinity Internet. No external battery is included or required but can have a battery backup when necessary. ARRIS has 24 downloads and 8 upload channels options.


  • 3 products in 1 device
  • Saves space
  • Easy on the money
  • Excellent security
  • Battle backup if required
  • Best for Tech support


  • It might fluctuate while gaming
  • Faces difficulty in troubleshooting
  • It does not work with Comcast in some areas
ARRIS SURFboard SVG2482AC DOCSIS 3.0 Cable Modem &...
  • A Trusted Name in Home Connectivity: Get high speeds, better...
  • Save Money: Own your modem and save. Reduce your cable bill...
  • Modem Technology: DOCSIS 3.0 Cable Modem with AC2350 Wi-Fi...
  • Simple and Secure Set-up: Just plug-in, download the...

Last update on 2022-09-25 at 03:40 / Affiliate links / Images from Amazon Product Advertising API

3. 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


  • Brand: Motorola
  • Item Model Number: MG7700
  • Item Weight: 1.5 pounds
  • Dimensions: 8.6 x 2.6 x 9 inches
  • Control Method: App
  • Number of Ports: 4
  • Security Protocol: Firewall
  • Data Transfer Speed: 1 Gigabit per second

Motorola MG7700 is certified and compatible with many providers of cable Internet in the US. Making it reliable for fast internet speed and connection, it can connect to almost all the devices in the home like smartphones, HD TVs, tablets, computers, game stations, streaming media devices and other internet and ethernet devices.

It provides a single user interface. Installing the modem and router will save a lot of space and reduce the issue of wires and power cubes. The use of power boost technology amplifies the wireless signal. The wireless performance is enhanced with the help of AnyBeam Wi-Fi beamforming at 2.4 GHz. 

The 5 GHz will focus on the wireless devices in the household. With no modem rental fees provided with the device, it will save a lot more money than expected. High-speed gaming and other sites won’t face any lags. Easier to access and use. This function is possible because of the monitoring done in the app.

The security protocol used over here is the Firewall which will help in safer browsing. Being wireless, it has a 5 GHz radio frequency and also a 2.4 GHz radiofrequency. 4 ports are provided in this device. If anything is supposed to do wrong, it has a 2 year of warranty on it.

USP Features:

Fast 24×8 DOCSIS 3.0 cable modem plus that help in reaching the maximum speed of 1000 Mbps while supporting service speeds up to 650. Gigabit Ethernet ports of 4 with a power boost, Wi-Fi amplifiers, firewall, and other security are taken care of in this device. Dual-band of 5 GHz and 2.4 GHz is used to make the AC1900.

Broad com cable chipset is designed in such a way that it helps the device prevent any service attack from coming its way—being very light to pick up as though it has no weight. It makes it easy to mount and place with no fuss at all.

The LAN port bandwidth for this deceives 10/ 100/ 100 megabits per second. The control method is carried out by the use of an application on your device that can be monitored more precisely.


  • Compatible with many cable providers
  • Connectivity with multiple devices
  • Fast high internet connection
  • Wireless Wi-Fi power boost
  • 2 years warranty
  • Easy installation
  • Easy access through an app
  • No modem rental fees
  • Secure browsing with firewall


  • No telephone ports
  • No battery backup
  • Internet might fluctuate sometime
Motorola MG7700 Modem WiFi Router Combo with Power...
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Last update on 2022-09-25 at 02:17 / Affiliate links / Images from Amazon Product Advertising API

4. ARRIS SURFboard SBG10 DOCSIS 3.0 Cable Modem & AC1600 Dual Band Wi-Fi Router, Approved for Cox, Spectrum, Xfinity & others (black)


  • Brand: ARRIS
  • Item Model Number: SGB10
  • Dimensions: 6.77 x 1.97 x 6.58 inches
  • Item Weight: 1.96 pounds
  • Data Transfer Speed: 686 megabits per second
  • Frequency Band Class: Dual-Band
  • Wireless Type: 802.11ac
  • Number of Ports: 2

This is the most probable in the market of routers designed by the company ARRIS. It will provide a high-speed internet experience that is quick, easy to access, and easy on the pocket too. The two products in one device eliminate the issue of buying extra products.

ARRIS provides this service as it has a SURFboard SBG10 that combines a DOCSIS 3.0 cable modem with the 801.11ac Wi-Fi router. The Wi-Fi router has 2 one-gigabit Ethernet ports. If the homes have fewer devices to manage to get this product would be the best. As it consists of 16 downstream and 4 upstream channels and AC 1600 Wi-fi.

No more managing multiple devices, and it has a cable internet speed plan up to 400 Mbps. The only downside would be that it might affect the gaming processes if it has higher graphics but still can load most of the pages without any lag or issue.

It’s is designed to be compatible with most cable providers. They include Cox, Spectrum, Xfinity, and others. SBG allows the use of LAN and Wi-Fi at the same time. Quick and easy to set up with the instructions provided. This device has no USB port. Even though with all the one in all products, overload and heating up are minimal.

USP Features:

SBG 10 is the dual modem and Wi-Fi router with Ethernet’s connecting technology and is wireless. The wireless type used over here is Dual-Band. Making it easy for the configuration and other troubleshooting. 2 ports are given with no USB ports. With a LAN port bandwidth of 1000 Mbps, the data transfer speed and connectivity go to a promising 686 Megabits per second.

Being excellently built by ARRIS, it is compatible with most of the U.S cable providers. Being easy to install, access, monitor, and save a lot more money than expected. It has 16 downstream, and 4 upstream channels in the devices that are installed are for cable internet service plans. This can go up to the speed of 400 Mbps.


  • 2 products in 1 device
  • Lightweight
  • Two 1 – Gigabit Ethernet Ports
  • Connects via SURFboard Manage App
  • Works efficiently
  • It does not take time to install
  • It does not heat up from overload


  • Might lag during gaming
  • Can’t connect to many devices
  • It has no USB port
ARRIS SURFboard SBG10 DOCSIS 3.0 16 x 4 Gigabit...
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Last update on 2022-09-23 at 22:21 / Affiliate links / Images from Amazon Product Advertising API

5. 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


  • Brand: NETGEAR
  • Item Model Number: C7000 – 1AZNAS
  • Item Weight: 1.6 pounds
  • Dimensions: 9.6 × 8.3 × 1.7 inches
  • Connectivity Technology: Wi-Fi, USB, Ethernet
  • Control Method: App
  • Wireless Type: 802.11ac
  • Number of Ports: 6
  • Data transfer speed: 1900 Megabits per second

This is another modem, Wi-Fi router combo that is light in weight as there are a lot of operations carried out in an office or at home; sometimes, the ports to access the devices with the internet fall short. It has a versatile connection making the device promising to meet the needs.

This consist of 2 USB ports and 4-gigabit ethernet port—no more lags in games with higher graphics content. The printer, storage drive, and other office essentials don’t face any process failure.

The Net gear AC1900 is designed to meet the DOCSIS 3.0 specifications as it is built up of a dual-band cable modem and also a Wi-Fi router. This makes the DOCSIS 3.0 8x faster than the previous one. With the increasing necessity of high-speed internet, this device promises to provide it with all, also allowing connectivity to many other devices.

The router provides a speed of up to 1.9 GHz. No interruption in the HD video streaming even during peak hours. It is also certified by the most frequently used cable providers. So, finding the compatible one won’t be an issue with this device.

The troubleshooting issues can be solved. This is because of the help provided by the customer service. Having one lithium-ion battery is required for the efficient working of the device.

USP Features:

The NETGEAR brand provides compatibility with many devices. Phone, computer, tablet, media streaming devices, laptop, Mac, PC, printer, and much more. These all processes might make the device overheat and overload. The use of an app processes the controls. It also helps better monitor the usage, internet speed, connected devices, and other factors. It has a security protocol of WPA-PSK, WPA2 – PSK. A voltage of 120240 volts is provided in this device.


  • Connects to almost all the devices
  • Has 6 ports for respective uses
  • High-speed data
  • It saves space and money
  • Controls through an app
  • The security system is efficient
  • Wireless connectivity


  • It might heat up and overload
  • Customer service won’t be adequate
  • It does not work with Spectrum
  • Speed might fluctuate
NETGEAR Nighthawk Cable Modem WiFi Router Combo...
12,315 Reviews
NETGEAR Nighthawk Cable Modem WiFi Router Combo...
  • Save monthly rental fees: Model C7000 replaces your cable...
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Last update on 2022-09-23 at 22:21 / Affiliate links / Images from Amazon Product Advertising API

6. ARRIS Surfboard G34 DOCSIS 3.1 Gigabit Cable Modem & AX3000 Wi-Fi 6 Router, Approved for Cox, Spectrum, Xfinity & Others


  • Brand: ARRIS
  • Item Model Number: G34
  • Item Weight: 3.1 pounds
  • Dimensions: 11.02 x 9.88 x 3.27 inches
  • Connectivity Technology: WAN, LAN, Ethernet, Wi-Fi
  • Control Method: App
  • Wireless Type: 802.11ax
  • Number of Ports: 4
  • Data Transfer Speed: 3000 Mbps

G34 might be the same when compared with SBG10. But yet some features and specifications make them different. G34 is an improved version of the basic SBG10. It is still being on down under G36 when compared in the charts. ARRIS tried its very best to make a difference with every product it designed.

It is bringing the best versions when it comes to designing cable modem and Wi-Fi together—but still keeping the product at an affordable price. Many changes are brought into the latest version of the SURFboard. It is still being compatible with many major cable providers in the US. Xfinity, Cox, spectrum, and many others.

This product is provided with 4 ethernet ports. The manufacturer of this product was changed, and it was done by CommScope. It did surpass the other modem and Wi-Fi routers in the game. Being a bit heavier than others but is guaranteed to meet the required needs.

But if you plan on cutting cable, this product won’t be suitable. But if those want to upgrade their home network, they can surely give this device a dry. It will give the optimal experience it promises and delivers with high-speed performance, superb reliability, and the latest technology. This won’t cost rental fees and would be easy in for the pockets.

USP Features:

G34 has an approved statement of providing the speed plans of up to 1Gbps. Being available on the devices, it can be managed and monitored through the use of the SURFboard mAX Manager App. It is more secure and precise than it ever was.

G34 combines with the DOCSIS 3.1 cable modem and with a Wi-Fi router equipped with four 1- gigabit ethernet ports making it more sufficient for the gigabit home networks. The connectivity technology has improved. Now it consists of WAN, Ethernet, LAN, and Wi-Fi. G34 is still not compatible with other fibre internet providers.


  • Fast, easy, secure setup
  • Monitored by app
  • Improved high-speed internet
  • It won’t fluctuate that often
  • Best for gamers and streams
  • No issues with compatibility


  • Might not connect to fibre internet providers
  • It might heat up and overload
  • No sufficient customer service
ARRIS Surfboard G34 DOCSIS 3.1 Gigabit Cable Modem...
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Last update on 2022-09-25 at 02:01 / Affiliate links / Images from Amazon Product Advertising API

Frequently Asked Questions

  1. How does modem and Wi-Fi router work together?

The Wi-Fi routers help in bringing the internet to the devices. And on the other hand, a modem will help connect to other devices such as laptops, smart TVs, printers, and other devices. This is carried out with the help of an Ethernet cable. But in the case where there is no wire included, it will be done by the Wi-Fi signal. The router can also help in connecting the devices with internet access.

  1. Why does one person need both a modem and router?

Both a modem and a router will be required if one person wants to access the internet. Connecting multiple devices can also be done with the help of a modem and router. As most of the modems are provided with only one LAN Ethernet port, only one device can be connected to it. They are providing slow internet and fewer security assurances. A router will help with that issue. So, both modem and router go hand in hand.

  1. Why is there a need for devices with both modem and Wi-Fi routers?

As there is a need for many devices working together to complete the work, we need a device that can provide high-speed internet and security compatible with most cable providers—making the work efficient and sufficient. This can also save up the money and space being the most reliable for office and other uses.

  1. What is the downside of using a product with a modem and router together?

As these devices have become a necessity for the corporate world, many changes and improvisation are made in the products. There are very few cons to the latest technology and versions with the latest technology and versions. It might heat up or overload at times. Fibre internet providers are not compatible with these devices. No sufficient customer service for troubleshooting.

  1. Is this a good investment?

These devices are the best investment as they will help you with your everyday use. Whether it’s gaming, streaming high-quality videos, streamers on various platforms, or other corporate purposes. It will be the best value for the money invested.


With a device with both modem and Wi-Fi router, having that rapid speed of internet won’t be a fantasy anymore. Working with almost all the devices, whether it is wireless or and wired. You can get your steady and fast net without any disturbance.

Gaming will be done without any problems. Streaming won’t face any lag during work. It is distributing the internet through the devices equally. This will be the best value of the price, which also helps you save space anywhere you carry it.

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I am Steven S. Martin, the person behind HDMITechnologies. Personally, I run my tech hub in Texas and used almost thousands of devices for my hub for the last 15 years. I put all my experiences and knowledge to make your decision better and valuable.

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