Top 10 Xfinity Approved Modem – Computer Networking Modems

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1. Motorola

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

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Motorola #ad - No cable modem is compatible with fiber optic, at&t, Charter Spectrum, RCN, SuddenLink, CenturyLink, or satellite services from Verizon, DSL, Cox, and others. Setup is fast and easy using the quick start guide. Wirecutter rates this “the best modem for most people.

A full-band capture Digital Tuner ensures faster, more reliable Internet. The motorola mg7315, hdtv, computer, and MG7700 have a built-in wireless router. Model mb7621 is recommended for actual cable internet service speeds up to 650 Mbps. Eliminate cable modem rental fees up to 156 dollars per year. A 2-year warranty plus rugged lightning and power surge circuits protect your investment.

This cable modem's 1 gigabit ethernet port connects to a wifi router, or streaming video device. This cable modem does not have a built-in wireless router or telephone call capability. Model mb7621 has no phone jack. Great for use with whole home wifi or mesh networks like eero, MG7550, game station, Google WiFi, MG7540, and Orbi. Savings are shown for Xfinity and vary by cable service provider.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height7.88 Inches
Length7.25 Inches
Weight0.07 Pounds
Width2.25 Inches
Part NumberMB7621-10
ModelMB7621
Warranty2 YEAR MANUFACTURER

2. Motorola

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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

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Motorola #ad - 4 10/100/1000 gigabit ethernet lan ports provide wired connections to Windows and Mac computers and other Ethernet-capable devices. Certified by all leading cable service providers including Comcast Xfinity, available from Verizon, CenturyLink, or satellite services, Frontier, DSL, Charter spectrum no cable Modem is compatible with fiber optic, AT&T, Cox, and others.

Eliminate up to 156 dollars per year in cable modem rental fees. The maximum modem speed is 1000 mbps, power boost Wi-Fi amplifiers, firewall security, supporting service speeds up to 650. Built-in high-speed router with ac1900 wireless and power boost - provides internet access for wi-Fi devices including smartphones, tablets, notebooks, and more. Wireless power boost for better speed and range - adds high-performance wi-fi power amplifiers to boost the wireless signals to the legal limit, giving a significant Boost in speed and range.

A broadcom cable Modem Chipset provides security from denial of service attacks. In addition, anybeam Performing at both 2. 4 ghz and 5 ghz frequencies focuses the signal on wireless clients to further enhance performance and range. Savings are shown for comcast Xfinity and vary by cable service provider. Fast 24x8 docsis 3. 0 cable modem plus a built-in ac1900 dual band 2.
BrandMotorola #ad
ManufacturerMotorola #ad
Height9 Inches
Length8.6 Inches
Weight1.5 Pounds
Width2.6 Inches
Part NumberMG7700-10
ModelMG7700
Warranty2 year manufacturer

3. Motorola

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686 Mbps DOCSIS 3.0, MOTOROLA 16x4 Cable Modem, and More, Charter Spectrum, Model MB7420, Cox, Time Warner Cable, Certified by Comcast XFINITY, BrightHouse

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Motorola #ad - This model mb7420 cable modem does NOT have a built-in wireless router and does not have a telephone adapter or phone jack. This 16x4 docsis 3. 0 cable modem provides speeds up to 686 mbps, sixteen times faster than DOCSIS 2.

0 Certified by comcast xfinity for residential speeds up to extreme 300, charter Spectrum, BrightHouse, Time Warner Cable, by Comcast Business for speeds up to Deluxe 250, Cox, and other leading cable service providers for modem ownership programs that typically save rental charges of 120 dollar or more per year. A full-band capture digital tuner ensures a faster, more reliable Internet.

The motorola mg7310, hdtv, mg7540 and MG7550 have a built-in wireless router. Requires cable internet service. Cable modem's ethernet port connects to a computer, mg7315, game station, or wireless router. Experienced usa-based customer support specialists are there to help if you need them. Setup is fast and easy with a few quick steps set out in a Quick Start guide.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height6.1 Inches
Length4.9 Inches
Weight0.58 Pounds
Width2 Inches
Part NumberMB7420-10
ModelMB7420-10
Warranty2 year manufacturer

4. ARRIS

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Xfinity, Spectrum & others | White , Max Internet Speed Plan 1000 Mbps, ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem | Approved for Cox

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ARRIS #ad - 32 downstream x 8 upstream docsis 3 0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels. Not compatible with att, verizon, CenturyLink or other DSL or Fiber internet providers. Two 1-gigabit Ethernet ports. Cable internet service required; Does not inlcude Wi-Fi and does not support cable digital voice service. Note, a 2nd ip address is required from your cable internet provider to reach 2 Gbps. Docsis 3 1 cable modem best for cable internet speed plans up to 2 Gbps.
BrandARRIS #ad
ManufacturerCommScope #ad
Height5 Inches
Length5 Inches
Width2 Inches
Part NumberSB8200
ModelSB8200
Warranty2 year Limited Warranty

5. ARRIS

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

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ARRIS #ad - 16 downstream & 4 upstream channels. 3 products in 1: docsis 3 0 cable modem, ac1600 dual-band Wi-Fi Router, 2 Port Gigabit Ethernet Router cable digital voice service not supported. Setup and manage your network with the SURFboard Manager app. Compatible with major u s cable internet providers including Cox, Spectrum, Verizon, Xfinity & others. Wi-fi 5 ac1600 dual-band concurrent Wi-Fi Router with 2 Gigabit Ethernet ports. Best for cable internet service plans up to 400 Mbps. Not compatible with atT, CenturyLink or other DSL or Fiber internet providers. Cable internet service required.
BrandARRIS #ad
ManufacturerCommScope #ad
Height6.58 Inches
Length6.77 Inches
Weight1.96 Pounds
Width1.97 Inches
Part NumberSBG10
ModelSBG10
Warranty2 years

6. Motorola

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Approved by Comcast Xfinity, MOTOROLA MG7540 16x4 Cable Modem Plus AC1600 Dual Band Wi-Fi Gigabit Router with DFS, More, Charter Spectrum, Cox, 686 Mbps Maximum DOCSIS 3.0

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Motorola #ad - Approved by comcast xfinity and xfinity x1, charter spectrum, cox, wow. Rcn, mediacom and other cable service providers. Anybeam beamforming at both 2. 4 ghz and 5 ghz frequencies focuses the signal on wireless clients to further enhance performance and range. The vertical design minimizes shelf space and improves cooling while looking great in any home or office.

Integrating the cable modem and router creates a reliable connection that reduces unwieldy wiring and power adapter clutter while conserving desk space. A 2-year warranty plus rugged lightning and power surge circuits protect your investment. Not compatible with verizon, brighthouse, CenturyLink and other fiber optic, AT&T, CableOne, DSL or satellite services. Model mg7540 does not have a phone jack. This product is recommended for actual cable Internet service speeds up to 375 Mbps. Built-in high-speed wi-fi router with ac1600 wi-fi provides internet access for wi-fi devices including smartphones, HDTVs, game stations, Roku, tablets, google Home, Amazon Fire TV, streaming TV devices, and AppleTV.

Eliminate cable modem rental fees up to 168 dollars per year. Requires cable internet service. 4 10/100/1000 gigabit ethernet lan ports provide wired connections to Windows and Mac computers, game stations, HDTVs, Chromecast, notebooks, Amazon Echo, and other Ethernet-capable devices. A broadcom cable modem chipset provides security from Denial of Service attacks.
BrandMotorola #ad
ManufacturerMotorola #ad
Height2.75 Inches
Length11 Inches
Weight2.5 Pounds
Width10.25 Inches
Part NumberMG7540-10
ModelMG7540-10
Warranty2 YEAR MANUFACTURER

7. Motorola

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Motorola MG7315 Modem WiFi Router Combo | DOCSIS 3.0 Cable Modem + N450 Single Band Wi-Fi Gigabit Router | 343 Mbps Max Speeds | Approved by Cox and Spectrum

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Motorola #ad - Approved for comcast xfinity - certified for use with Comcast Xfinity service and compatible with IPv4 and IPv6. This cable modem router does not have telephone capability. The vertical design further minimizes shelf space, improves cooling, and extends product life while looking great in any home or office.

Fast internet speed - enjoy faster downloads, better gaming, and reliable remote working with speeds up to 343 Mbps. Saves you money - savings up to $168 per year on cable modem rental fees with your internet provider. Two-in-one docsis 3.

0 cable modem and wifi 4 router - has 4 Gigabit Ethernet ports for wired connections. Power boost technology boosts the WiFi signal for quality gaming, streaming, and video conferencing. Integrating the cable modem and router creates a more reliable connection that reduces unwieldy wiring and power adapter clutter while conserving desk space.
BrandMotorola #ad
ManufacturerMotorola #ad
Height8.6 Inches
Length9.1 Inches
Weight1.35 Pounds
Width2.6 Inches
Part NumberFBA_MG7315-10
ModelFBA_MG7315-10
Warranty1 Year

8. ARRIS

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ARRIS Surfboard SBG10-RB DOCSIS 3.0 Cable Modem & AC1600 Dual Band Wi-Fi Router, Approved for Cox, Spectrum, Xfinity & Others RENEWED

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ARRIS #ad - Compatible with major u s cable internet providers including Cox, Verizon, Xfinity & others. 16 downstream & 4 upstream channels. Best for cable internet service plans up to 400 Mbps.

3 products in 1: docsis 3 0 cable modem, ac1600 dual-band Wi-Fi Router, 2 Port Gigabit Ethernet Router cable digital voice service not supported. Not compatible with att, Spectrum, CenturyLink or other DSL or Fiber internet providers. Setup and manage your network with the SURFboard Manager app. Arris refurbished is only sbg10-rb part number 1000886-RB. Wi-fi 5 ac1600 dual-band concurrent Wi-Fi Router with 2 Gigabit Ethernet ports. Cable internet service required.
BrandARRIS #ad
ManufacturerCommScope #ad
Warranty1 year limited

9. NETGEAR

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Spectrum, Cox, For Cable Plans Up to 1 Gbps, Compatible with All Major Cable Providers Including Xfinity, NETGEAR Cable Modem DOCSIS 3.1 CM1000 Gigabit Modem

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NETGEAR #ad - Docsis 3. 1 is ofdm 2x2 plus dOCSIS 3. 0 32x8 channel bonding. Not compatible with: verizon, ATandT, or CenturyLink. Eliminate monthly cable modem rental fees - Up to dollar 120 per year;32 downstream and 8 upstream channels for DOCSIS 3. 0 connection. Compatible with xfinity from Comcast, Mediacom Cable, Cox, and more. Not compatible with bundled voice services. Docsis 3. 1 up to 10x faster download speeds than docsis 3. 0 Support all cable internet speed tiers, up to Gigabit 1000 Mbps service. Separate router required for WiFi.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height8.8 Inches
Length5.4 Inches
Weight0.84 Pounds
Width5.9 Inches
Part NumberCM1000-100NAS
ModelCM1000-100NAS
WarrantyThis product comes with a limited warranty that is valid only if purchased from a NETGEAR authorized reseller

10. ARRIS

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Spectrum, ARRIS SURFboard SB6190 DOCSIS 3.0 Cable Modem, 800 Mbps Internet Plan, Approved for Cox, Xfinity & others Black

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ARRIS #ad - 1 gigabit ethernet port for connecting to a Wi-Fi router or other device. Easily setup your modem with the SURFboard Central app. Does not inlcude Wi-Fi and does not support cable digital voice service. Cable internet providers including Cox, Spectrum, Verizon, Xfinity & others.32 downstream x 8 upstream DOCSIS 3. 0 bonded channels. Docsis 3. 0 cable modem best for cable internet speed plans up to 800 Mbps. Compatible with major u. S. Not compatible with atT, CenturyLink or other DSL or Fiber internet providers. Cable internet service required.
BrandARRIS #ad
ManufacturerCommScope #ad
Height6.11 Inches
Length7.15 Inches
Weight1 Pounds
Width4.5 Inches
Part NumberSB6190
ModelSB6190
Warranty2 Year Limited Warranty