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mg7700 | 860 Mbps DOCSIS 3.0 Cable Modem + WiFi 5 Router

"This cable modem was the easiest install I've ever had with a new modem. I've had problems galore with other modems in the past, but not this Motorola."

mg7700 | 860 Mbps DOCSIS 3.0 Cable Modem + WiFi 5 Router

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  • Speeds up to 860Mbps, WiFi 5 router
  • Save up to $168* per year vs renting
  • 2 year warranty, Unlimited Support
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"This cable modem was the easiest install I've ever had with a new modem. I've had problems galore with other modems in the past, but not this Motorola."

  • Description
  • Tech Specs
  • high-speed DOCSIS 3.0 performance

    Features four 1 Gigabit Ethernet ports for wired connections. Full-Band Capture technology maximizes speed while reducing power consumption.

    powerful AC1900 3x3 router

    Power Boost™ and AnyBeam WiFi beamforming amplify the available WiFi signal for fast, reliable connections.

    fast Internet speed

    Enjoy faster downloads, better gaming, and seamless remote working with speeds up to 860 Mbps.

    extreme cost savings

    Save up to $168 per year on modem rental fees with your internet provider.

    motosync app

    It's like having our product experts in your home with one tap using in-app live chat support.

    easy and reliable

    Comes with a 2-year warranty and free support from our team of US-based technicians.

  • General

    Cable Modem Service Interface

    • F-type female 75 Ω (standard coaxial connector)

    Wi-Fi Technology

    • 802.11ac/n/g/b/a, 3x3 MIMO (Multiple Input Multiple Output)

    Wi-Fi Speed and Performance

    • Simultaneous Dual Band radios
    • Up to 600 Mbps** at 2.4 GHz
    • Up to 1300 Mbps** at 5 GHz
    • Anybeam at 2.4 GHz and 5 GHz for implicit beamforming with any Wi-Fi compatible device
    • Six (6) SSIDs (3 per radio)

    Wireless Standards

    • IEEE 802.11ac, n, g, b, and a


    • Three (3) internal dual antennas
    • Power Boost wireless amplifiers
    • Transmit power:
      2.4 GHz: Up to 29.55dBm
      5 GHz: Up to 27.54dBm

    Ethernet Interface

    • Four (4) 10/100/1000 Gigabit Ethernet LAN ports, with Auto-MDI/MDIX

    Router Mode

    • Dynamic DNS
    • DHCP Server and Client
    • NAT
    • Bridging
    • Port Forwarding/DMZ support
    • RIP V1 and V2
    • Support for up to 253 client devices

    Networking and Security Features

    • Stateful Packet Inspection (SPI)
    • VPN passthrough: PPTP, IPsec tunneling
    • Parental Control
    • Attack Protection
    • IP/MAC/Port filtering
    • Denial of Service Notification
    • Supports Baseline Encryption (BPI) Management
    • Wireless Functions: WMM/WME, guest network access
    • Wireless Security: WPA-PSK/WPA2-PSK, WPA/WPA2, TKIP/AES, 802.1x Authentication
    • Password protected system management
    • Cable modem diagnostic log


    • Front Panel:
      Power, Downstream link, Upstream link, Connection status, 2.4 GHz Wireless link, 5 GHz Wireless link, WPS
    • Rear Panel:
      Each Ethernet port has two LEDs indicating data flow and LAN connection speed. Green indicates 1 Gbps; amber indicates 10 or 100 Mbps. Blinking indicates data flow.


    • 2 ½" wide x 8 ½" deep x 9" tall
      (64 mm x 203 mm x 229 mm)


    • 24.7 ounces (700 grams)

    Power Adapter

    • DoE-compliant Level VI energy-saving, UL-listed power adapter with 12 Volt DC, 2.5 Amp output and 100-240VAC universal input
    • NEMA 1-15 (North American style) 2-prong plug is provided in the US.

    Operating Temperature

    • 32° to 104° F (0° to 40° C)


    • FCC 15B, 15C and 15E, FCC MPE, Bureau Veritas 60950-1 ITE safety, CableLabs®, cable service providers

    Surge Protection

    • Ruggedized cable and power lightning protection


    • Two years

    System Requirements

    • The cable modem must be connected to a cable modem service that uses any of the DOCSIS standards – 3.0, 2.0, 1.1.
    • Directly connected devices, such as computers, HDTVs, and game stations, must have an Ethernet port.
    • Devices connected wirelessly must have wireless ac, n, a, g, or b capability.

    Package Contents

    • Cable Modem with built-in Wi-Fi Router
    • Power Cube (UL listed)
    • Ethernet Cable (Cat 5e)
    • Quick Start Flyer

    Operating Parameters

    DOCSIS Standards

    • DOCSIS 3.0, 2.0, 1.1


    • Data Rate:
      Up to 1029 Mbps*
    • Bonded Channels:
      Up to 24 SCQAM
    • Frequency Range:
      108 to 1002 MHz
    • Modulation:
      64 or 256 QAM
    • Operating Level Range:
      -15 to +15 dBmV


    • Data Rate:
      Up to 246 Mbps*
    • Bonded Channels:
      Up to 8 SCQAM
    • Frequency Range:
      5 to 42 MHz
    • Modulation:
      QPSK, 8QAM, 16QAM, 32QAM, 64QAM, 128QAM, 256QAM
    • Operating Level Range:
      +61 dBmV (64 QAM, single channel)
      +54 dBmV (64QAM, 4-8 channels)
      +61 dBmV (16 QAM, single channel)

    Network Protocols


    Application Protocol

    • SNMP v1/v2/v3

    DHCP Client

    • Automatically retrieves IP and DNS server address from DHCP server through WAN connection

    ToD (RF868)

    • ToD support for local and MSO time synchronization


    • Web-based management interface utility

    * 1029/246 Mbps is the maximum nominal download/upload speed for 24x8 DOCSIS 3.0 cable modems. Actual speeds depend on a number of factors including the speed of your cable modem service, and will typically be slower. Speeds cannot exceed the speed of the Gigabit Ethernet port.

    ** Speeds shown are maximum wireless speeds derived from IEEE Standard 802.11 specifications. Actual speeds will vary.

Customer Reviews

Based on 230 reviews
Pam T.
MG7700 Motorola DOCSIS 3.0 24x8 Cable Modem + WiFi 5 Router

Great modem/router combo. Easy install, no need for a iOS app or otherwise. Definitely love this unit!

Ronald U.

Motorola DOCSIS 3.0 24x8 Cable Modem + WiFi 5 Router, up to 860 Mbps speed | mg7700

Larry M.
Thumbs Up

I was happy with old Motorola Surfboard 5165 but due to providers speed upgrades needed to keep pace as the wifi bogged down. After modifying router setup per providers recommendation I could not be happier with this purchase.

Johnny R.
Great product!

Surpassed all expectations. Performs great.

Cindy T.

Works fantastic!!!