There are many type of atlantic broadband compatible modems, you can check below list with features

Linksys DOCSIS 3.0 16x4 Cable Modem with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and More (CM3016) (Renewed)

$79.99  in stock
1 new from $79.99
Buy Now
Amazon.com
as of May 23, 2020 8:24 am

Features

  • Compatible with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and more. Requires Cable Internet Service
  • Not compatible with: Verizon, AT&T, or CenturyLink
  • Cable Modem only (no WiFi router)
  • Experience high-speed Wi-Fi speeds from your existing ISP plans up to 250 Mbps. Ideal for HD media streaming, simultaneous online gaming, web surfing and more

ZOOM TELEPHONICS DOCSIS 3.0 5341-00-00J 343Mbps Cable Modem

$194.59  in stock
2 new from $159.99
5 used from $85.99
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Amazon.com
as of May 23, 2020 8:24 am

Features

  • Fast Internet! Up to 343 Mbps downstream and 143 Mbps upstream. Fast Ethernet port! 10/100/1000 Mbps Ethernet port connects to your Windows or Macintosh computer, router, wireless access point, HomePlug adapter, or other Ethernet-enabled device. This is MODEM ONLY
  • Supports all popular DOCSIS cable modem standards – 3.0, 2.0, and 1.1. Tested and certified by CableLabs to work with nearly all U.S. cable service providers including Comcast, Cox, Time Warner Cable, Brighthouse and Cable ONE.
  • Includes advanced networking capability including IPv4 and IPv6 for powerful, flexible network addressing.
  • Includes energy-saving switching power cube, Ethernet cable, modem stand, and Quick Start flyer.
  • Small, attractive cable modem can lie flat or stand up using the stand provided.

Arris Touchstone TM1602A DOCSIS 3.0 Upgradeable 16x4 Telephony Modem for TWC & Optimum (Renewed)

$103.00  in stock
3 new from $103.00
Free shipping
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Amazon.com
as of May 23, 2020 8:24 am

Features

  • This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, 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
  • Approved for Time Warner / Spectrum, Cablevision, Optimum, Charter & MORE
  • 16x4 Embedded Multimedia Terminal Adaptor (E-MTA)
  • 24x8 bonded channel cable environment
  • Industry-leading cable operators can maintain competitive position against VDSL and fiber to the home services by offering subscriber data services as high as 960Mbps

ARRlS Surfboard (32x8) DOCSIS 3.0 Cable Modem 1.4 Gbps Max Speed, Certified for Comcast Xfinity, Spectrum, Cox, Cablevision & More (SB6190 Black) - (Renewed)

$74.96  in stock
1 new from $74.96
Free shipping
Buy Now
Amazon.com
as of May 23, 2020 8:24 am

Features

  • Approved on Comcast Xfinity, Spectrum (Charter, Time Warner, Brighthouse Networks), Cox, Mediacom, Suddenlink and most other US Cable Internet Providers. NOT compatible with Verizon, AT&T or Centurylink. REQUIRES Internet Service.
  • Wired modem only. Does not include WiFi router or VOIP Telephone adapter. Gigabit Ethernet port to connect to PC or Router.
  • 32 Download and 8 Upload Bonded Channels capable of up to 1.4 Gbps download and 262 upload speeds. Recommended for Internet Plans 250 Mbps and above.
  • Ideal for UHD movie streaming, gaming and multiple device use at same time. Future proof your system.

Arris TM822 (Series - TM822A) Touchstone Docsis 3.0 8x4 Ultra-High Speed Telephony Modem (Renewed)

$64.95  in stock
2 new from $64.95
Free shipping
Buy Now
Amazon.com
as of May 23, 2020 8:24 am

Features

  • Backwards compatible with DOCSIS 1.0, 1.1, and 2.0
  • Flexible 8x4 downstream/upstream channel-bonding with superior throughput
  • DOCSIS 3.0 certified
  • IPv4/IPv6 modes for DOCSIS CM; 10/100/1000 Base-T Ethernet

Motorola SB6180 DOCSIS 3.0 Cable Modem in Non-Retail Packaging (Brown Box)

$28.99  in stock

1 used from $28.99
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Amazon.com
as of May 23, 2020 8:24 am

Features

  • 10/100/1000 Mbps Ethernet port to connect with router or computer
  • DOCSIS 3.0 certified, capable of up to 300 Mbps and upload speeds up to 120 Mbps based on your Cable provider service
  • Compatible with major Cable Internet Providers. Contact your ISP to verify compatibility.
  • Compatible with Windows, Macintosh and UNIX computers
  • Good for streaming Audio / Video and gaming on multiple devices at a time

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

$129.99
$99.99  in stock
6 new from $98.00
10 used from $60.00
Free shipping
Buy Now
Amazon.com
as of May 23, 2020 8:24 am

Features

  • 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)
  • Compatible with major U S Cable Internet Providers including Cox, Spectrum, Xfinity & others Cable internet service required Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers
  • 16 downstream & 4 upstream channels Best for cable internet service plans up to 300 Mbps Cable internet service required
  • Wi-Fi 5 AC1600 dual-band concurrent Wi-Fi Router with 2 Gigabit Ethernet ports
  • Setup and manage your network with the SURFboard Manager app

NETGEAR Cable Modem CM600 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 400 Mbps | DOCSIS 3.0

$99.99
$69.95  in stock
1 new from $69.95
16 used from $55.28
Free shipping
Buy Now
Amazon.com
as of May 23, 2020 8:24 am

Features

  • COMPATIBLE WITH ALL MAJOR CABLE INTERNET PROVIDERS: Including certification by Xfinity by Comcast, COX, and Spectrum. NOT compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service.
  • SAVE MONTHLY RENTAL FEES: Model CM600 replaces your cable modem saving you up to $168/yr in equipment rental fees.
  • BUILT FOR FAST SPEED: Best for cable provider plans up to 400 Mbps speed.
  • WORKS WITH ANY WiFi ROUTER: Connect any WiFi router to this modem's ethernet port to support all your wireless devices.
  • ETHERNET CONNECTIONS: 1 Gigabit Ethernet port connects to your computer or separate WiFi router.

ARRIS Surfboard SBV3202 DOCSIS 3.0 Cable Modem, Certified for Xfinity Internet & Voice (Black)

$151.31  in stock
4 new from $149.00
7 used from $90.99
Free shipping
Buy Now
Amazon.com
as of May 23, 2020 8:24 am

Features

  • Certified to work with Xfinity internet & voice service Not certified for use with other cable internet service providers
  • DOCSIS 3 0 cable Modem with 32 downstream x 8 upstream channels, best for Xfinity cable internet speed plans up to 600 Mbps
  • 1 Gigabit Ethernet port for connection to a Wi-Fi router or other wired device
  • 2 telephone ports for Xfinity digital voice service
  • Xfinity internet service required Does not include Wi-Fi

Arris DG1670A Touchstone Data Gateway Bulk Packed

$47.31  in stock

4 used from $47.00
Buy Now
Amazon.com
as of May 23, 2020 8:24 am

Features

  • BUYER MAY NEED TO HAVE INTERNET PROVIDER CONFIGURE UNIT TO THEIR SYSTEM
  • Troubleshooting guide for the Arris DG1670A 1) Please make sure your cable company allows this item for your area and for your network. 2) Call your cable company to activate the item. 3) Your cable company will assist you in setting up the wireless network.
  • 3x3:[email protected] GHz and 3x3:[email protected] MIMO with Beamforming for enhanced coverage and performance
  • 16x4 Channel Bonding
  • Full Spectrum captura recievers. granel Retail versión no está disponible. granel significa no caja.