Top 10 Xfinity Internet Modem – Computer Networking Modems

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1. Motorola

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Cox, 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

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Motorola #ad - Model mb7621 is recommended for actual cable internet service speeds up to 650 Mbps. This cable modem does not have a built-in wireless router or telephone call capability. Setup is fast and easy using the quick start guide. The motorola mg7315, mg7550, game station, or streaming video device.

Requires cable internet service. Approved by and for use with comcast xfinity and xfinity x1, at&t, cox, or satellite services from verizon, and other cable service providers. Savings are shown for Xfinity and vary by cable service provider. 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, mg7540, computer, google wifi, and orbi.

Model mb7621 has no phone jack. Great for use with whole home wifi or Mesh networks like eero, HDTV, and MG7700 have a built-in wireless router. No cable modem is compatible with fiber optic, brightHouse, Charter Spectrum, DSL, SuddenLink, RCN, CenturyLink, CableOne, Frontier, Time Warner Cable, and others. Attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office.
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. NETGEAR

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NETGEAR Nighthawk AC1900 24x8 DOCSIS 3.0 WiFi Cable Modem Router Combo For XFINITY Internet & Voice C7100V Ideal for Xfinity Internet and Voice services

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NETGEAR #ad - 2 voice over ip voip ports and 4 gagabit ethernet port. System requirements:microsoft windows 7, 8, vista, Firefox 2.0, or Linux. Microsoft Internet Explorer 5.

0, mac os, 2000, unix, xp, safari 1.4 or google Chrome 11. 0 browsers or higher. Compatible with xfinity Cable & Voice Plans up to 800Mbps speed. Docsis 3. 0 unleashes 24x faster download speeds than DOCSIS 2. 0 . Ideal for streaming 4k hd videos, faster downloads, and high-speed online gaming. Optional battery backup for power outages with up to 8 hours of standby and 5 hours of talk time. Three-in-one docsis 3. 0 cable modem + ac1900 wifi Router+ Xfinity Voice and 2 USB ports.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height3.55 Inches
Length10.15 Inches
Weight2.83 Pounds
Width10.8 Inches
Part NumberC7100V-100NAS
ModelC7100V-100NAS
Warranty1-year warranty

3. Motorola

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DOCSIS 3.0 Modem, and AC1900 Dual Band WiFi Gigabit Router, Motorola MT7711 24X8 Cable Modem/Router with Two Phone Ports, for Comcast XFINITY Internet and Voice

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Motorola #ad - Four 10/100/1000 gigabit ethernet lan ports provide wired connections to Windows and Mac computers and other Ethernet-capable devices. 0 cable modem, ac1900 dual band 2. Wireless power boost for better speed and range - adds high-performance wifi power amplifiers to boost the wireless signals to the legal limit, giving a significant boost in speed and range.

Requires comcast xfinity internet service. Approved by and for use with comcast Xfinity and Xfinity X1. Not included is a backup battery option Model 98250 that allows your phone to make calls for 8 hours on standby after power loss. This product is approved by comcast for xfinity Internet and Voice, and recommended by Comcast for XFINITY Internet service speeds up to 400 Mbps. A broadcom cable modem chipset provides security from Denial of Service attacks. Three-in-one cable modem, and xfinity compatible voice ports - includes 24x8 docsis 3.

This product will not work with any other Internet service provider. Built-in high-speed router with ac1900 wireless and power boost - provides internet access for WiFi devices including smartphones, notebooks, tablets, and more. Eliminate up to 156 dollars in cable modem rental fees per year – say goodbye to monthly rental fees and landline phone costs. 4 ghz and 5 ghz frequencies focuses the signal on wireless clients to further enhance performance and range.
BrandMotorola #ad
ManufacturerMTRLC LLC #ad
Height9 Inches
Length8.25 Inches
Weight1.9 Pounds
Width2.25 Inches
Part NumberMT7711-10
ModelMT7711
Warranty2 YEAR MANUFACTURER

4. Motorola

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

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Motorola #ad - This product is recommended for actual cable Internet service speeds up to 375 Mbps. 4 10/100/1000 gigabit ethernet lan ports provide wired connections to Windows and Mac computers, and other Ethernet-capable devices. Savings are shown for Xfinity and vary by provider.

Model mg7540 does not have a phone jack. Anybeam beamforming at both 2. 4 ghz and 5 ghz frequencies focuses the signal on wireless clients to further enhance performance and range. The router can work on wifi dfs frequencies, unlike most routers, so it is much less vulnerable to WiFi interference from neighbors. A broadcom cable modem chipset provides security from Denial of Service attacks. Integrating the cable modem and router creates a reliable connection that reduces unwieldy wiring and power adapter clutter while conserving desk space.

Approved by comcast xfinity and xfinity x1, centurylink and other fiber optic, cableone, brighthouse, cox, mediacom and other cable service providers. A 2-year warranty plus rugged lightning and power surge circuits protect your investment. This model cannot be used for making or receiving telephone calls. Not compatible with verizon, Charter Spectrum, AT&T, RCN, WOW. Dsl or satellite services. Requires cable internet service.
BrandMotorola #ad
ManufacturerMotorola #ad
Height2.75 Inches
Length11 Inches
Weight2.5 Pounds
Width10.25 Inches
Part NumberMG7540-10
ModelMG7540-10
Warranty2 YEAR MANUFACTURER

5. NETGEAR

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Cox, NETGEAR Cable Modem DOCSIS 3.0 CM700 Compatible with All Major Cable Providers Including Xfinity, For Cable Plans Up to 800 Mbps, Spectrum

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NETGEAR #ad - Works with any wi-fi router: connect any Wi-Fi router to this modem's Ethernet port to support all your wireless devices. Speeds by carrier: xfinity up to 800Mbps, Cox up to 500Mbps, Spectrum up to 400Mbps.

Save monthly rental fees: model cM700 replaces your cable modem saving you up to 168 Dollars/year in equipment rental fees. Not compatible with verizon, centurylink, dSL providers, COX, DirecTV, AT&T, DISH and any bundled voice service. Compatible with all major cable internet providers: including certification by Xfinity by Comcast, and Spectrum. Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate Wi-Fi router. Modem technology: engineered with 32x8 channel bonding, OFDM 2x2, and DOCSIS 3. 1.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height5.2 Inches
Length1.7 Inches
Weight1.41 Pounds
Width6.6 Inches
Part NumberCM700-1AZNAS
ModelCM700-1AZNAS
WarrantyLimited (1) Year Warranty

6. 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 - Not compatible with att, verizon, CenturyLink or other DSL or Fiber internet providers. 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. 32 downstream x 8 upstream docsis 3 0 bonded channels, 2 downstream x 2 upstream OFDM DOCSIS 3 1 channels. Two 1-gigabit Ethernet ports. 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

7. ARRIS

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

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

8. Motorola

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And Cox – Separate Modem and Router Bundle, Charter Spectrum, Motorola MB8611 Cable Modem + AC2600 Smart Wi-Fi Router with Extended Range | Top Tier Internet Speeds | Approved for Comcast Xfinity

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Motorola #ad - Ultra-fast docsis 3. 1 performance - supports the fastest cable modem services available for all multi-gigabit speed tiers, complete with fallback to 32x8 DOCSIS 3. 0 approved by comcast Xfinity for all speeds including Comcast Gigabit services.

Why a separate modem and router? Get better control over your network, optimize router placement, and save money over the long term. The mr2600 delivers very high speeds and extended range even when you’re far from your router or surrounded by Wi-Fi noise from neighbors. 2 year warranty from Motorola, a company you trust. Faster speeds while saving money - Eliminate up to 168 dollars per year in cable modem rental fees. Expert, friendly support from the USA. The motorola ac2600 router provides a high-speed intelligent router link between all your Wi-Fi and Ethernet devices and the MB8600 Cable Modem.
BrandMotorola #ad

9. NETGEAR

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NETGEAR Nighthawk AC1900 24x8 DOCSIS 3.0 WiFi Cable Modem Router Combo For XFINITY Internet & Voice C7100V Ideal for Xfinity Internet and Voice services Renewed

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NETGEAR #ad - The refurbishing process includes functionality testing, and repackaging. Three-in-one docsis 3. 0 cable modem + ac1900 wifi Router+ Xfinity Voice and 2 USB ports.

This certified refurbished product is tested and certified to look and work like new. Compatible with Xfinity from Comcast. 24x8 channel bonding/ Approved for plans up to 500 Mbps. Docsis 3. 0 unleashes 24x faster download speeds than DOCSIS 2. 0 The product ships with all relevant accessories, inspection, basic cleaning, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon. Com. Up to 960mbps modem speed and dual-band ac1900 2. 4ghz & 5ghz WiFi speed.
BrandNETGEAR #ad
ManufacturerNetgear Inc #ad
Height3.55 Inches
Length10.15 Inches
Weight2.82 Pounds
Width10.8 Inches
Part NumberC7100V-100NAS-cr
ModelC7100V
WarrantySupport : 24/7 basic technical support provided for 90 days from purchase date, when purchased from a NETGEAR authorized reseller.

10. NETGEAR

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NETGEAR Cable Modem with Voice CM500V, For Xfinity by Comcast Internet & Voice | Supports Cable Plans Up to 300 Mbps | 2 Phone lines | DOCSIS 3.0 Renewed

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NETGEAR #ad - Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate Wi-Fi router. Not compatible with verizon, at&t, centuryLink, DSL providers, DirecTV, DISH and non-Xfinity voice services.

Built for fast speed: Best for cable provider plans up to 300 Mbps speed. Works with any wifi router: connect any wifi router to this modem's ethernet port to support all your wireless devices. Voice phone support: for use with xfinity Voice service and up to 2 telephone lines with enhanced call features including caller ID, 3-way conference calling, call forwarding and more. Modem technology: engineered with 16x4 channel bonding and DOCSIS 3. 0 Compatible with xfinity internet & voice service: certified by Comcast for Xfinity. Save monthly rental fees: model cM500V replaces your cable modem saving you up to $150/yr in equipment rental fees.
BrandNETGEAR #ad
ManufacturerNetgear #ad
Height16.67 Inches
Length12.81 Inches
Weight1.85 Pounds
Width11.54 Inches
Part NumberCM500V-100NAS-cr
Warranty90 days limited warranty