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Motorola MB8611 Cable Modem vs Hitron CODA56 Cable Modem

Both are DOCSIS 3.1 modems with a 2.5GbE port, so the real split is upload headroom and carrier fit. The Motorola MB8611 is rated to 800 Mbps upstream and 2,350 Mbps downstream, and its AQM support helps keep latency down on busy home networks. The Hitron CODA56 is rated to 1 Gbps up and 2.5 Gbps down, is certified for Xfinity, Spectrum, Cox and several Canadian providers, and owners report quick app-based activation and a big upload jump. Buy the Hitron for the fastest upload plans and the widest carrier list; buy the Motorola if you want a long-established brand and active queue management.

  • Choose the Motorola MB8611 if you want a proven brand with active queue management and you are on Xfinity, Cox or Spectrum.
  • Choose the Hitron CODA56 if your plan pushes upload speeds and you want the broadest carrier certification, including Canadian ISPs.

Prices

  • Motorola MB8611 Cable Modem: $69.88 at eBay (last seen Nov 14)
  • Hitron CODA56 Cable Modem: $148.29 at AliExpress (last seen Nov 12)
  • Difference: the Motorola MB8611 Cable Modem is $78.41 cheaper than the Hitron CODA56 Cable Modem at the latest prices (Nov 12 and Nov 14)
Motorola
Motorola MB8611 DOCSIS 3.1 Cable Modem

Motorola MB8611 Cable Modem

Motorola MB8611 DOCSIS 3.1 Cable Modem

2(2 ratings)
$69.88at eBayChecked 12 h ago
See all prices and details
Visit eBay

Store links may earn us a commission.

Pros
  • 2.5GbE port clears the 1 Gbps bottleneck
  • Active Queue Management keeps latency lower under load
  • Approved for Xfinity, Cox and Spectrum
  • Simple wired setup with cable and adapter included
Cons
  • Lower rated upload than the Hitron
  • No app-based activation
  • Fewer owner reports to judge long-term reliability
Hitron
Hitron CODA56 Multi-Gigabit DOCSIS 3.1 Cable Modem

Hitron CODA56 Cable Modem

Hitron CODA56 Multi-Gigabit DOCSIS 3.1 Cable Modem

4.4(1,563 ratings)
$148.29at AliExpressChecked Nov 12
See all prices and details
Visit AliExpress
Pros
  • Full 2.5 Gbps down and up to 1 Gbps up
  • Certified across more US and Canadian carriers
  • Xfinity app activation, owners report setup in minutes
  • Strong owner rating from over 1,500 ratings
Cons
  • Modem only, so you need a separate router
  • One Ethernet port, no built-in switch
  • Some owners note it is best matched to a 2.5 Gbps router

What separates them

Motorola MB8611 Cable ModemHitron CODA56 Cable Modem
Max downstreamAbout 2,350 MbpsUp to 2.5 Gbps
Max upstream800 MbpsUp to 1 Gbps
Latency handlingActive Queue Management supported2x2 OFDM and OFDMA channels to cut latency
Carrier certificationComcast Xfinity, Cox, SpectrumXfinity, Spectrum, Cox, Astound, Sparklight, plus Rogers, Shaw, Cogeco, Videotron
Ethernet portsOne 2.5GbE portOne 2.5GbE port
ActivationStandard self-activation with your ISPXfinity app self-activation, owners report minutes to set up
In the boxEthernet cable, power adapter, quick start guide, cable tiePower supply and 2.5 Gbps Ethernet cable
Owner feedbackFew owner reports on record for this model4.4 out of 5 from 1,563 ratings, praised for easy install and faster upload

Price history

$298.15$69.88
Nov 13Nov 15
  • Motorola MB8611 Cable Modem: lowest $69.88 on Nov 15 at eBay.
  • Hitron CODA56 Cable Modem: lowest $139.99 on Nov 13 at Micro Center; $139.99 on Nov 15.

Prices at every store

Motorola MB8611 Cable Modem

  • eBayNew

    In stock

    $69.88Checked 12 h ago
    Visit eBay
  • allon4-info.deNew

    Availability unknownShips from Germany · duties may apply · made for another market

    $81.00Checked 12 h ago
    Visit allon4-info.de
  • mercari.comNew

    Availability unknown

    $94.99Checked 12 h ago
    Visit mercari.com
  • Uber EatsNew

    Availability unknown

    $218.48Checked Nov 12
    Visit Uber Eats

Also available at

  • WalmartCheck price at Walmart

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All 13 stores and price history →

Hitron CODA56 Cable Modem

  • Hitron Technologies USANew

    In stockReturn policy

    $189.99Checked 10 h ago
    Visit Hitron Technologies USA
  • neweggbusiness.comNew

    In stock

    $229.99Checked 15 h ago
    Visit neweggbusiness.com
  • AliExpressNew

    Availability unknownShips from abroad · duties may apply

    $148.29Checked Nov 12
    Visit AliExpress
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $189.99Free shippingChecked 15 h ago
    Visit Amazon

Store links may earn us a commission.

All 10 stores and price history →

Specs compared

SpecMotorola MB8611 Cable ModemHitron CODA56 Cable Modem
Maximum Transfer Rate800 Mbps (upstream)2.5 Gbps
Data Link ProtocolEthernetEthernet
Modem TypeCable ModemCable Modem
Communications TypeDataData
Digital Signaling ProtocolDOCSIS 3.1DOCSIS 3.1
Modulation TechnologySCQAM (DOCSIS 3.0), OFDM (DOCSIS 3.1)OFDM
Compliant StandardsDOCSIS 3.1DOCSIS 3.1
CarrierComcast Xfinity, Cox, SpectrumXfinity, Astound, Cable One Sparklight, Charter…
Ethernet Ports2.5GbE port2.5 Gigabit Ethernet port
Connectivity TechnologyWiredEthernet
InterfaceEthernetEthernet
Number Of2 LEDs (for the Ethernet port)One Ethernet Port
Show all 39 specsShow fewer specs
SpecMotorola MB8611 Cable ModemHitron CODA56 Cable Modem
Transmission Speed2.5GbE1 Gbps
Network HighlightsIPv6 Compatible, Active Queue Management (AQM)IPv6 Compatible
Network Transport ProtocolUDP, ARP, DHCP, FTP, HTTPIPv6
TypeModemModem
Dimensions7.8 in (height)7" length x 1.77" width x 8.13" height
LocalizationUSA (English and Spanish support)US
Built-In DevicesCable modemNo built-in wireless router
Included AccessoriesEthernet cable, Power Adapter, Quick Start Guid…Power Supply
Data Transfer Rate

What reviewers say

Motorola MB8611 Cable Modem

Owners generally rate the MB8611 highly for delivering full multi-gig speeds on Comcast and Cox plans and for being easy to set up with their own router. Complaints center on heat, occasional dropouts that need a power cycle, and the lack of extra Ethernet ports.

What people mention
  • SpeedPraisedOwners say it delivers the full downstream speed of their gigabit and multi-gig plans.
  • SetupPraisedBuyers describe activation and pairing with their own router as quick and simple.
  • HeatCriticisedSeveral owners report the unit runs warm during use.
  • ReliabilityMixedMost report a stable connection, but some describe dropouts that need a power cycle.

Hitron CODA56 Cable Modem

  • 4.4 / 51,563 ratings

Rated 4.4 out of 5 across 1,563 ratings, buyers mostly describe a fast, painless setup. Many say activation through the Xfinity app took minutes, and several report upload speeds far above their old modem.

What people mention
  • SetupPraisedBuyers say activation through the Xfinity app was smooth and often done within minutes.
  • Upload speedPraisedOwners report uploads several times faster than their previous modem on Xfinity.
  • Download speedMixedSome see only a slight download gain over an older Motorola modem.

Questions and answers

Which is better for a multi-gig plan?
The Hitron CODA56. It is rated to 2.5 Gbps down and 1 Gbps up, while the Motorola MB8611 tops out around 2,350 Mbps down and 800 Mbps up. Either needs a router with a 2.5GbE port to see those speeds.
Which has faster upload?
The Hitron. Its 1 Gbps upstream rating beats the Motorola's 800 Mbps, and owners report large upload gains on Xfinity. If you upload video or work from home, that headroom matters.
Will either work with my provider?
Check the carrier list first. The Motorola is approved for Xfinity, Cox and Spectrum. The Hitron adds Astound, Sparklight and Canadian providers like Rogers, Shaw, Cogeco and Videotron.
Is the Hitron worth stepping up to?
Yes if you have a plan above 1 Gbps or heavy upload use, or a carrier the Motorola does not cover. If you are on a mid-tier plan with Xfinity, Cox or Spectrum, the Motorola covers it fine.
Do I need a separate router?
Yes for both. Neither has built-in WiFi, so pair either with a router or mesh system that has a 2.5GbE port to avoid capping the modem.
Which is easier to set up?
The Hitron, by owner accounts. It supports Xfinity app self-activation and owners report being online within minutes. The Motorola uses standard ISP activation.

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Buying guides that pick them

  • Best cable modems for Comcast Xfinity
  • Best DOCSIS 3.1 cable modems
  • Best DOCSIS 3.1 cable modems for Xfinity
up to 800 Mbps (upstream), Up to 2,500 Mbps (Do…
—
Enclosure TypeRectangular, plastic-covered form factor—
Weight1.1 ounces—
Status Indicators5 status-reporting LEDs (front panel)—
Max download speed2,350Mbps—
Max upload speed800Mbps—
Typical Users—XFINITY customers
Included Cables—2.5 Gbps Ethernet Cable
Software Included—Xfinity App (Self-activation)
Environmental Certifications—Certified with TPIA Rogers/Shaw/Cogeco/Videotron
Download speed—Up to 2.5 Gbps
Upload speed—Up to 1 Gbps
DOCSIS standard—DOCSIS 3.1 (Backward compatible with DOCSIS 3.0…
Ethernet port—One 2.5 Gbps Ethernet Port
Channel bonding—32x8 SC-QAM bonded + 2 OFDM & 2 OFDMA
Upstream frequency—Switchable 5–42 / 5–85 MHz
Status LEDs—5 color-changing LEDs
IPv6 support—Supports IPv6 next generation Internet addressi…
Built-in WiFi—no built-in WiFi
  • Router requiredCriticisedIt has no Wi-Fi, so buyers must supply their own router or mesh system.