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20 Best Cable Modem And Wifi Router For Xfinity (2022 Updated)

A modem is a device that connects your computer to the Internet. A router is a device that allows multiple computers to share a single Internet connection. Comcast Xfinity offers both a cable modem and a wireless router as part of their Internet service.

20 Best Cable Modem And Wifi Router For Xfinity

1. Netgear Nighthawk AC1900 WiFi Cable Modem Router C7000

Netgear Nighthawk AC1900 WiFi Cable Modem Router C7000

  • Ac1900 Wifi – 960 Mbps (24×8)

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Amazon.com
Connection

Product Details

Specifications

Details
Device Type Wireless router – 4-port switch (integrated)
Enclosure Type Desktop
Connectivity Technology Wireless, wired
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac
Frequency Band 2.4 GHz / 5 GHz

Reviews From Real Customers

collector1924
See Gee
ValorantPlayer28

2. Motorola – Dual-Band AC1900 Router with 24X8 DOCSIS 3.0 Cable Modem and Comcast Xfinity Voice Support – Black

Motorola - Dual-Band AC1900 Router with 24X8 DOCSIS 3.0 Cable Modem and Comcast Xfinity Voice Support - Black

  • Get rid of the mess of wires with this wireless router
  • Connect WiFi supported devices with its built-in high-speed router for web surfing
  • LAN ports allow you to set up wired connections for your desktop and other devices

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Amazon.com – Seller
Walmart – Motorola Networks
Best Buy
Target

Product Details

Specifications

Details
Device Type Wireless router
Enclosure Type Desktop
Connectivity Technology Wireless, wired
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac
Frequency Band 2.4 GHz / 5 GHz

Reviews From Real Customers

DizzieeDoe
Sano
JaCrispy

3. ARRIS Surfboard 32×8 Docsis 3.0 Cable Modem Plus AC2350 Dual Band Wi-Fi Router

ARRIS Surfboard 32x8 Docsis 3.0 Cable Modem Plus AC2350 Dual Band Wi-Fi Router

  • DOCSIS 3.0 cable modem & AC Wi-Fi router best for cable internet speed plans up to 600 Mbps.
  • Compatible with Cox, Spectrum, Xfinity and other major U.S. cable internet providers.
  • 32 downstream x 8 upstream DOCSIS 3.0 bonded channels..
  • Four 1-Gigabit Ethernet Ports.

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eBay
electroeshop.com
Sears – Ami Ventures Inc

Product Details

Specifications

Details
Device Type Wireless router – 4-port switch (integrated)
Enclosure Type Desktop
Connectivity Technology Wireless, wired
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac Wave 2
Frequency Band 2.4 GHz / 5 GHz

Reviews From Real Customers

LordOfThePings
Flerk
Mark P.

4. Motorola – MT8733 32×8 Docsis 3.1 Modem + AX6000 Router + Voice – Black

Motorola - MT8733 32x8 Docsis 3.1 Modem + AX6000 Router + Voice - Black

  • Brand: Motorola.
  • Superior, but pays for itself – Savings up to $168 per year on modem rental fees.
  • Smart mobile app – Setup in minutes using the motosync app. Manage, optimize, and secure your connected home from anywhere.
  • Package Dimensions: 19.5 x 14.0 x 11.0 inches.

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Amazon.com – Seller
Walmart – Motorola Networks
Best Buy
B&H Photo-Video-Audio

Product Details

Specifications

Details
Wireless Frequency Bands 2.4 GHz, 5 GHz Dual-Band
Number of Antennas 4
MU-MIMO Support 4 x 4
WLAN Mode Wi-Fi 6 (802.11ax)
Transmit Power 28 to 30 dBm

5. Motorola Multi-Gig Speed Docsis 3.1 Cable Modem + WiFi 6 Router | MG8725

Motorola Multi-Gig Speed Docsis 3.1 Cable Modem + WiFi 6 Router | MG8725

  • Brand: Motorola.
  • Superior, but pays for itself. Savings up to $168 per year on modem rental fees.
  • Details: Ultra-fast DOCSIS 3.1 cable modem with the warp speed AX6000 4×4 router.
  • Package Dimensions: 19.5 x 14.0 x 11.0 inches.

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Amazon.com – Seller
Target
QVC
Newegg.com – Global Union

Product Details

Specifications

Details
Dimensions (Overall) 8.8 Inches (H) x 5.7 Inches (W) x 3.5 Inches (D)
Number of Ethernet Ports 4
Connection Types RJ-45 (Ethernet)
Wireless Frequency/Band 2.4 GHz / 5 GHz
Industry or Government Certifications DOCSIS 3.0, DOCSIS 3.1

6. Netgear C6900 WiFi Nighthawk Docsis 3.0 Cable Modem Router

Netgear C6900 WiFi Nighthawk Docsis 3.0 Cable Modem Router

  • Fastest cable modem router available with AC1900 Wi-Fi – speeds up to 1.9 Gbps
  • Powerful 1.6 GHz combined processor boosts performance for streaming and gaming
  • Two-in-one – cable modem and Wi-Fi router combo
  • One of the best cable modem routers for Comcast XFINITY Blast or Comcast XFINITY Extreme
  • 24 x 8 Channel Bonding enables up to 960 Mbps download speeds

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eBay

Product Details

Specifications

Details
Device Type Wireless router – 4-port switch (integrated)
Enclosure Type Desktop
Connectivity Technology Wireless, wired
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac
Frequency Band 2.4 GHz / 5 GHz
Encryption Algorithm WPA, WPA2, WPA-PSK, WPA2-PSK
Wi-Fi Rating AC1900
Features NAT support, Stateful Packet Inspection (SPI), DoS attack prevention, IPv6 support, parental control, Wi-Fi Protected Setup (WPS), ReadySHARE, Beamforming+, DLNA support, guest access, Push ‘N’ Connect button
Compliant Standards IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, Wi-Fi CERTIFIED, IEEE 802.11n, Wi-Fi Protected Setup, DLNA CERTIFIED, IEEE 802.11ac
Processor 1.6 GHz
RAM 256 MB
Flash Memory 128 MB
Line Properties
Line Coding Format 256 QAM
Communications
Type Cable modem
Protocols & Specifications DOCSIS 3.0
Max Transfer Rate 960 Mbps
Internet of Things (IoT)
Service Provider Xfinity by Comcast
Expansion / Connectivity
Interfaces LAN: 4 x 10Base-T/100Base-TX/1000Base-T – RJ-45 USB 2.0: 1 x 4 pin USB Type A WAN: 1 x modem
Antenna
Antenna Internal
Antenna Qty 3
Power
Power Device External power adapter
Miscellaneous
Cables Included 1 x network cable
Localization North America
Software / System Requirements
OS Required UNIX, Apple MacOS, Linux, Microsoft Windows 2000/XP/Vista/7/8/10
Dimensions & Weight
Width 9.6 in
Depth 8.3 in
Height 1.7 in
Manufacturer Warranty
Service & Support Limited warranty – 1 year Technical support – phone consulting – 90 days

Reviews From Real Customers

StephenH

7. ARRIS Surfboard Docsis 3.1 Gigabit Cable Modem and AX3000 Wi-Fi 6 Router, Approved for Cox, Spectrum, Xfinity and Others

ARRIS Surfboard Docsis 3.1 Gigabit Cable Modem and AX3000 Wi-Fi 6 Router, Approved for Cox, Spectrum, Xfinity and Others

  • 2 products in 1: DOCSIS 3.1 cable modem & Wi-Fi 6 router with four Gigabit Ethernet ports.
  • Brand: ARRIS.
  • Experience better network performance with Wi-Fi 6. Wi-Fi speeds up to 3000 Mbps for a better gaming, streaming, or working experience.
  • Eliminate up to 156 dollars per year in cable Modem rental fees. (Savings are shown for Comcast Xfinity and vary by cable service provider.).

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eBay
Walmart

Product Details

Reviews From Real Customers

DLit

8. ARRIS Surfboard SBG7600AC2 Docsis 3.0 Cable Modem & AC2350 Dual-Band Wi-Fi Router, Approved for Cox, Spectrum, Xfinity & Others (Black)

ARRIS Surfboard SBG7600AC2 Docsis 3.0 Cable Modem & AC2350 Dual-Band Wi-Fi Router, Approved for Cox, Spectrum, Xfinity & Others (Black)

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Amazon
Newegg.com

Product Details

9. Netgear C7800 Nighthawk X4s Ac3200 WiFi Cable Modem Router

Netgear C7800 Nighthawk X4s Ac3200 WiFi Cable Modem Router

  • Create a high-range network at your home or office with the help of this 802.11ac Wi-Fi router
  • Enjoy fast internet connectivity with the help of this Wi-Fi router
  • Designed with a 2.40 GHz frequency range and up to 3200 Mbit/s bandwidth speed

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Amazon
PriceBlaze.com
electroeshop.com

Product Details

Specifications

Details
Enclosure Type Desktop
Connectivity Technology Wireless, wired
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac
Frequency Band 2.4 GHz / 5 GHz
Network / Transport Protocol TCP/IP

Reviews From Real Customers

FuzzyLogic
Baughb
Amherst

10. ARRIS Surfboard Sbg8300 Docsis 3.1 Gigabit Cable Modem & AC2350 Dual Band Wi-Fi Router, Approved for Cox, Spectrum, Xfinity & Others (Black)

ARRIS Surfboard Sbg8300 Docsis 3.1 Gigabit Cable Modem & AC2350 Dual Band Wi-Fi Router, Approved for Cox, Spectrum, Xfinity & Others (Black)

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Amazon
eBay
Bonanza – MegaRetailer’s booth
Direct Supply

Product Details

11. ARRIS Surfboard Sbg7600ac2-rb Docsis 3.0 32×8 Cable Modem & AC2350 Dual-Band Wi-Fi Router | Approved for Cox, Spectrum, Xfinity & Others (Renewed)

ARRIS Surfboard Sbg7600ac2-rb Docsis 3.0 32x8 Cable Modem & AC2350 Dual-Band Wi-Fi Router | Approved for Cox, Spectrum, Xfinity & Others (Renewed)

  • DOCSIS Cable Modem, AC2350 dual-band Wi-Fi, 4 port Gigabit Router (cable digital voice service not supported).
  • 32 downstream & 8 upstream channels. Best for cable internet speed plans up to 600 Mbps.
  • Wave 2 AC2350 dual-band concurrent Wi-Fi Router with 4 Gigabit Ethernet ports.
  • Setup and manage your network with the SURFboard Manager app.

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MSM Electronics

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12. ARRIS Surfboard (8×4) Docsis 3.0 Cable Modem Plus Ac1600 Dual Band Wi-Fi Router, Certified for Comcast Xfinity, Spectrum, Cox

ARRIS Surfboard (8x4) Docsis 3.0 Cable Modem Plus Ac1600 Dual Band Wi-Fi Router, Certified for Comcast Xfinity, Spectrum, Cox

  • 8 DOWNLOAD channels and 4 UPLOAD channels capable of up to 343 Mbps download and 131 UPLOAD speeds. Recommended for Internet plans up to 100 Mbps.
  • 2-Port Gigabit Ethernet Router enables flexible, high-speed wired connectivity. Embedded firewall & parental control protection.

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Amazon
Crafty Box Store – we sell cool stuff
Sears

Product Details

13. Netgear Nighthawk X4s C7800 IEEE 802.11ac Cable Modem Wireless Router

Netgear Nighthawk X4s C7800 IEEE 802.11ac Cable Modem Wireless Router

  • Enjoy high-quality HD videos streaming, faster downloads, and high-speed online gaming
  • AC3200 Wi-Fi: up to 3.2 Gbps delivers multiple HD videos with ease
  • 2 DOCSIS 3.1 OFDM downstream channels & 2 DOCSIS 3.1 OFDM upstream channels for fast and reliable Internet access
  • 32×8 channel bonding for all DOCSIS 3.0 speed tiers
  • 1.5 GHz dual core processor: boosts performance for streaming & gaming

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Amazon
eBay
Best Buy
Bonanza

Product Details

Specifications

Details
Device Type Wireless router – 4-port switch (integrated)
Enclosure Type Desktop
Connectivity Technology Wireless, wired
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac
Frequency Band 2.4 GHz / 5 GHz

14. Netgear Nighthawk C7000 IEEE 802.11ac Cable Modem/Wireless Router C7000100NAS

Netgear Nighthawk C7000 IEEE 802.11ac Cable Modem/Wireless Router C7000100NAS

  • Recommended for up to 25 devices: Reliably stream videos, play games, surf the internet, and connect smart home devices.
  • Wired Ethernet ports: Plug in computers, game consoles, streaming players, and other nearby wired devices with 4 x 1 gigabit Ethernet ports.
  • Safe & secure: Supports WPA2 wireless security protocols. Includes Guest Wi-Fi access, DOS, Firewall, VPN, and more.

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Insight
Consutronix

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15. ARRIS Surfboard Sbg8300 Docis 3.1 Wireless Cable Modem and Dual-Band Wi-Fi Router, Black

ARRIS Surfboard Sbg8300 Docis 3.1 Wireless Cable Modem and Dual-Band Wi-Fi Router, Black

  • Effortlessly link your device to the local network with its Gigabit Ethernet connectivity
  • Optimize your Wi-Fi network with this dual-band router
  • One thousand megabits per second speed offer a fast and reliable data transmission

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Amazon
Walmart
Best Buy
ARRIS

Product Details

Specifications

Details
Device Type Cable modem
Form Factor External
Bus Gigabit Ethernet
Protocols & Specifications DOCSIS 3.1
Connectivity Technology Wireless, wired

16. Recertified – ARRIS SURFboard (16×4) DOCSIS 3.0 Cable Modem Plus AC1900 Dual-Band Wi-Fi Router, 686 Mbps Max Speed, Certified for Comcast Xfinity

Recertified - ARRIS SURFboard (16x4) DOCSIS 3.0 Cable Modem Plus AC1900 Dual-Band Wi-Fi Router, 686 Mbps Max Speed, Certified for Comcast Xfinity

  • DOCISIS 3.0 cable modem provides fast download speeds
  • 6 downstream and 4 upstream channels for maximum performance
  • 4/5 GHz dual-band concurrent minimizes network interference
  • 3 MU-MIMO antennas enhance Wi-Fi connectivity
  • 1-Gigabit Ethernet Ports for fast, reliable wired connection

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Amazon
eBay – ericy23
Walmart – BlueDealz
Newegg.com – BlueDealz

Product Details

Specifications

Details
Device Type Wireless router – 4-port switch (integrated)
Enclosure Type Desktop
Connectivity Technology Wireless, wired
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac Wave 2
Frequency Band 2.4 GHz / 5 GHz

17. ARRIS Surfboard SBG8300-RB Docsis 3.1 Gigabit Cable Modem & AC2350 Dual Band Wi-Fi Router, Approved for Cox, Spectrum, Xfinity & Others (Renewed)

ARRIS Surfboard SBG8300-RB Docsis 3.1 Gigabit Cable Modem & AC2350 Dual Band Wi-Fi Router, Approved for Cox, Spectrum, Xfinity & Others (Renewed)

  • 3 products in 1: DOCSIS 3 1 Cable Modem, AC2350 Dual band Wi-Fi, 4 port Gigabit Router (cable digital voice service not supported)
  • Wave 2 AC2350 dual-band concurrent Wi-Fi Router with 4 Gigabit Ethernet ports
  • Setup and manage your network with the SURFboard Manager app Add SURFboard skills to your Alexa network for voice management of your Wi-Fi settings

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Newegg.com – Nowness Dream
Bonanza

Product Details

Specifications

Details
Color Black

18. Netgear C6250-100NAS Ac1600 (16×4) WiFi Cable Modem Router Combo (C6250) Docsis 3.0 Certified for Xfinity Comcast, Time Warner Cable, Cox, More

Netgear C6250-100NAS Ac1600 (16x4) WiFi Cable Modem Router Combo (C6250) Docsis 3.0 Certified for Xfinity Comcast, Time Warner Cable, Cox, More

  • Make sure this fits by entering your model number.
  • Compatible with Xfinity from Comcast, Spectrum, Cox, CableONE & more.
  • Three-in-one DOCSIS 3.0 Cable Modem + AC1600 WiFi Router+ 2 Gigabit Wired Switch.
  • Up to 680Mbps modem speed and Dual-Band AC1600 (2.4GHz & 5GHz) WiFi speed. 16×4 channel bonding/ Approved for plans up to 300 Mbps.
  • DOCSIS 3.0 unleashes 16x faster download speeds than DOCSIS 2.0.

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Amazon
eBay
Sears – Ami Ventures Inc
electroeshop.com

Product Details

Specifications

Details
Device Type Wireless router
Enclosure Type Desktop
Connectivity Technology Wireless, wired
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac
Frequency Band 2.4 GHz / 5 GHz

Reviews From Real Customers

netgear.com
StarGirl
Michael C

19. ARRIS SBG10 Surfboard Docsis 3.0 Cable Modem & Wi-Fi Router

ARRIS SBG10 Surfboard Docsis 3.0 Cable Modem & Wi-Fi Router

  • 16×4

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Walmart
Best Buy
Target

Product Details

Specifications

Details
Device Type Wireless router – 2-port switch (integrated)
Enclosure Type Desktop
Connectivity Technology Wireless, wired
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11ac Wave 2
Frequency Band 2.4 GHz / 5 GHz

20. ARRIS Surfboard SBG6900AC-RB Docsis 3.0 Cable Modem / AC1900 Wi-Fi Router

ARRIS Surfboard SBG6900AC-RB Docsis 3.0 Cable Modem / AC1900 Wi-Fi Router

  • DOCSIS 3.0 cable modem
  • 16 download and 4 upload channels
  • Supports IPv4 and IPv6
  • High Wi-Fi speeds up to 1900 Mbps
  • Wi-Fi beamforming – max coverage and performance

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Zoro
Discount Bandit – Gadgets Galore

Product Details

Specifications

Details
Device Type Wireless router – 4-port switch (integrated)
Enclosure Type Desktop
Connectivity Technology Wireless, wired
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11ac
Frequency Band 2.4 GHz / 5 GHz

Conclusion

The conclusion of the cable modem and wifi router for xfinity is that it is a great investment for anyone who wants to have the best possible internet experience. The router and modem work together to create a fast and reliable connection that is perfect for gaming, streaming, and general internet use.

The investment is worth it for the peace of mind and improved internet speeds that come with it.

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