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7 Best Modem Router Combo For Xfinity With Telephone Jack 2026 in the United States
#1
Winner
NETGEAR Nighthawk Multi-Gig Cable Modem for Xfinity Voice (CM2050V) – for Cable Plans up to 2.5Gbps - DOCSIS 3.1-2 Phone Lines
The NETGEAR Nighthawk Multi-Gig Cable Modem (CM2050V) is designed specifically for Xfinity users, supporting internet plans up to 2.5Gbps. This modem-router combo stands out with its DOCSIS 3.1 technology, ensuring fast and reliable internet speeds that cater to high-demand users. One of its major strengths is the ability to accommodate up to two telephone lines, complete with advanced calling features like caller ID and call forwarding, making it an excellent choice for homes relying on VoIP services.
Rating
10.0
Chosen by1,178
Speed
Telephone Jack
Ease of Setup
Most important from
3870 reviews
#2
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
The Motorola MT8733 is designed specifically for Xfinity users, providing a solid option for those looking for a modem-router combo with telephone capabilities. One of its key strengths is its compatibility with Xfinity Internet and Voice service, ensuring seamless integration with their Triple Play plans. This device supports DOCSIS 3.1 technology, allowing for impressive multi-gigabit speeds up to 2.5 Gbps, which is perfect for households with heavy internet usage, such as gaming and streaming. The WiFi 6 (AX6000) performance is another highlight, offering fast and reliable connections across multiple devices.
Rating
9.4
Speed
Wi-Fi Standards
Number of Ethernet Ports
Most important from
6097 reviews
#3
ARRIS SURFboard SVG2482AC DOCSIS 3.0 Cable Modem & AC2350 Wi-Fi Router , Comcast Xfinity Internet & Voice , Four 1 Gbps Ports , 2 Telephony Ports for Digital Voice , Up to 800 Mbps
The ARRIS SURFboard SVG2482AC is a solid choice for those seeking a modem-router combo compatible with Xfinity, especially if you also need a telephone jack for voice services. Its DOCSIS 3.0 technology supports internet speeds up to 800 Mbps, making it suitable for streaming and gaming, which can benefit both home users and small business setups. The dual-band AC2350 Wi-Fi provides good coverage, although the actual performance can vary based on your home’s layout and interference.
Rating
8.8
Compatibility with Xfinity
Speed
Wi-Fi Standards
Most important from
4898 reviews
Top 7 Best Modem Router Combo For Xfinity With Telephone Jack 2026 in the United States
#1
Winner
NETGEAR Nighthawk Multi-Gig Cable Modem for Xfinity Voice (CM2050V) – for Cable Plans up to 2.5Gbps - DOCSIS 3.1-2 Phone Lines
NETGEAR Nighthawk Multi-Gig Cable Modem for Xfinity Voice (CM2050V) – for Cable Plans up to 2.5Gbps - DOCSIS 3.1-2 Phone Lines
Compatibility with Xfinity: Yes
DOCSIS Standard: DOCSIS 3.1
Speed: up to 2.5Gbps
Number of Ethernet Ports: 1
Telephone Jack: 2
Ease of Setup and Management: easy to set up
Chosen by 1178 this week
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
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
Compatibility with Xfinity: Yes
DOCSIS Standard: 3.1
Speed: Up to 2.5 Gbps
Wi-Fi Standards: 802.11ax
Telephone Jack: Two phone ports
Security Features: Internet Security, Parental Control
Ease of Setup and Management: Smart Motosync App
ARRIS SURFboard SVG2482AC DOCSIS 3.0 Cable Modem & AC2350 Wi-Fi Router , Comcast Xfinity Internet & Voice , Four 1 Gbps Ports , 2 Telephony Ports for Digital Voice , Up to 800 Mbps
ARRIS SURFboard SVG2482AC DOCSIS 3.0 Cable Modem & AC2350 Wi-Fi Router , Comcast Xfinity Internet & Voice , Four 1 Gbps Ports , 2 Telephony Ports for Digital Voice , Up to 800 Mbps
Compatibility with Xfinity: Yes
DOCSIS Standard: 3.0
Speed: 800 Mbps
Wi-Fi Standards: 802.11ac
Number of Ethernet Ports: 4
Telephone Jack: Yes
Security Features: Parental Control
Ease of Setup and Management: SURFboard Central App
ARRIS (T25) - Cable Modem - Fast DOCSIS 3.1 Gigabit Cable Modem , Comcast Xfinity Internet & Voice , Two 1 Gbps Ports, 800 Mbps Max with Xfinity Plan
ARRIS (T25) - Cable Modem - Fast DOCSIS 3.1 Gigabit Cable Modem , Comcast Xfinity Internet & Voice , Two 1 Gbps Ports, 800 Mbps Max with Xfinity Plan
Compatibility: Xfinity
DOCSIS Standard: DOCSIS 3.1
Speed: up to 800 Mbps
Number of Ethernet Ports: two Gigabit Ethernet ports
Telephone Jack: two phone ports
Security Features: updated DOCSIS 3.1 standards
Ease of Setup: plug in, use SURFboard app
NETGEAR Nighthawk Cable Modem WiFi Router Combo with Voice C7100V - Supports Xfinity Cable & Voice Plans Up to 600Mbps, 2 Phone Lines, AC1900 WiFi Speed, DOCSIS 3.0
NETGEAR Nighthawk Cable Modem WiFi Router Combo with Voice C7100V - Supports Xfinity Cable & Voice Plans Up to 600Mbps, 2 Phone Lines, AC1900 WiFi Speed, DOCSIS 3.0
Compatibility: Xfinity cable and voice plans
DOCSIS Standard: DOCSIS 3.0
Speed: up to 600 Mbps
Wi-Fi Standards: AC1900, 802.11ac
Number of Ethernet Ports: four Gigabit Ethernet ports
Telephone Jack: two telephone jacks
Security Features: guest mode, WPA2 encryption
Ease of Setup: quick install guide, supports OS
NETGEAR Nighthawk Cable Modem with Voice (CM1150V) - Certified for Xfinity by Comcast Internet & Voice Plans Up to 800Mbps | 2 Phone Lines | 4 x 1G Ethernet Ports | DOCSIS 3.1
NETGEAR Nighthawk Cable Modem with Voice (CM1150V) - Certified for Xfinity by Comcast Internet & Voice Plans Up to 800Mbps | 2 Phone Lines | 4 x 1G Ethernet Ports | DOCSIS 3.1
Compatibility with Xfinity: Certified for Xfinity Internet & Voice
DOCSIS Standard: DOCSIS 3.1
Speed: Up to 2Gbps
Number of Ethernet Ports: 4
Telephone Jack: Supports up to 2 lines
Ease of Setup and Management: Challenging if not familiar with networking
Motorola MT7711 (24X8) Cable Modem-Two Phone Ports Router, DOCSIS 3.0 Modem, AC1900 Dual Band Wi-Fi Gigabit Router for Comcast Xfinit
Motorola MT7711 (24X8) Cable Modem-Two Phone Ports Router, DOCSIS 3.0 Modem, AC1900 Dual Band Wi-Fi Gigabit Router for Comcast Xfinit
Compatibility with Xfinity: Yes
DOCSIS Standard: 3.0
Speed: 400 Mbps
Wi-Fi Standards: AC1900 dual band
Number of Ethernet Ports: 4
Telephone Jack: 2
Ease of Setup and Management: Straightforward
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Buying Guide for the Best Modem Router Combo For Xfinity With Telephone Jack
Choosing the right modem-router combo for your Xfinity service with a telephone jack can be a bit overwhelming, but with the right information, you can make an informed decision. A modem-router combo integrates both the modem and the router into a single device, simplifying your setup and reducing clutter. When selecting a modem-router combo, it's important to consider several key specifications to ensure it meets your needs and provides reliable performance.CompatibilityCompatibility is crucial because not all modem-router combos work with all internet service providers (ISPs). For Xfinity, you need to ensure that the device is approved by Xfinity. This ensures that you can easily set up the device and get the best performance from your internet service. Check the product details or the manufacturer's website to confirm compatibility with Xfinity.
DOCSIS StandardThe DOCSIS (Data Over Cable Service Interface Specification) standard determines the speed and performance of your modem. DOCSIS 3.0 is common and provides good speeds for most users, but DOCSIS 3.1 is the latest standard and offers faster speeds and better performance, especially for high-bandwidth activities like streaming and gaming. If you have a high-speed internet plan or multiple devices connected, DOCSIS 3.1 is recommended.
SpeedSpeed refers to the maximum download and upload speeds that the modem-router combo can handle. This is important because it affects how quickly you can access the internet and how well your connection performs during high-demand activities. Look for a device that supports speeds higher than your current internet plan to ensure future-proofing. For example, if your plan offers 300 Mbps, choose a device that supports at least 400 Mbps.
Wi-Fi StandardsWi-Fi standards, such as Wi-Fi 5 (802.11ac) and Wi-Fi 6 (802.11ax), determine the wireless performance and range of your router. Wi-Fi 6 is the latest standard and offers better speeds, capacity, and efficiency, especially in crowded environments with many devices. If you have multiple devices or a large home, Wi-Fi 6 is a better choice. For smaller homes or fewer devices, Wi-Fi 5 may be sufficient.
Number of Ethernet PortsEthernet ports allow you to connect wired devices directly to the router for a stable and fast connection. The number of ports can vary, with some devices offering 2, 4, or more ports. Consider how many wired devices you have, such as computers, gaming consoles, or smart TVs, and choose a device with enough ports to accommodate them.
Telephone JackA telephone jack is necessary if you plan to use Xfinity's voice service. Not all modem-router combos include a telephone jack, so it's important to check for this feature if you need it. Ensure the device supports voice service and has the necessary ports to connect your telephone.
RangeThe range of the router determines how far the Wi-Fi signal can reach within your home. Larger homes or homes with multiple floors may require a device with a stronger range to ensure coverage in all areas. Look for devices with advanced antenna technology or mesh capabilities if you need extensive coverage.
Security FeaturesSecurity features protect your network from unauthorized access and cyber threats. Look for devices that offer WPA3 encryption, firewall protection, and automatic updates to keep your network secure. If you have sensitive data or many connected devices, robust security features are essential.
Ease of SetupEase of setup is important, especially if you're not tech-savvy. Look for devices that offer simple installation processes, such as plug-and-play functionality or guided setup through a mobile app. This ensures you can get your network up and running quickly without frustration.