Spectrum Cable Modems

Find the best Spectrum modem or modem/router combo for use with your service tier. The following cable modems are all compatible with Spectrum. This list covers Time Warner Cable, Bright House, and Charter brands, collectively now known as Spectrum.  The Spectrum modems listed on this page are for residential services only. If you are a business Internet subscriber you must use a modem issued by Spectrum.


Spectrum Motorola WiFi Cable Modem


Motorola MG7550 – Compatible Spectrum Modem

  • ​​For Spectrum Internet Tiers Up To 300 Mbps
    • Including TWC, Charter, and BHN
  • Wireless AC1900  Built-In – Latest industry-standard Wireless AC for faster WiFi downloads and longer distance transmissions
  • 4 Ethernet Ports – Gigabit Ethernet router and supports MoCA Networking
  • 16×4 Channel Bonding ​
  • Visit our MG7550 page for more info


Spectrum Internet Modems & Modem / Router List

Brand Model # DOCSIS 3.1 DOCSIS 3.0 Top Sparklight
Speed / Tier
Built-In WiFi
Router
Netgear Orbi CBR750 ✔️ 32 x 8 1000 AX4200
Netgear Nighthawk CM2000 ✔️ 32 x 8 1000
Netgear Nighthawk CAX80 ✔️ 32 x 8 1000 AX6000
Arris SBG7600AC2 32 x 8 1000 AC2350
Arris SBG8300 ✔️ 32 x 8 1000 AC2350
Netgear CM1200 ✔️ 32 x 8 1000
Arris SBG10 16 x 4 300 AC1600
Motorola MB7220 8 x 4 150
Linksys CM3016 16 x 4 300
Netgear C6250 16 x 4 300 AC1600
Motorola MB7621 24 x 8 600
Arris SBG6950AC2 16 x 4 300 AC1900
Linksys CG7500 24 x 8 600 AC1900
Linksys CM3024 24 x 8 600
Netgear C7500 24 x 8 600 AC1900
Motorola MG7700 24 x 8 600 AC1900
Arris SBG7400AC2 24 x 8 600 AC2350
Netgear CM1000 ✔️ 32×8 1000
Netgear CM1100 ✔️ 32×8 1000
Netgear C7800 ✔️ 32×8 1000 AC3200
Netgear Orbi CBR40 32×8 1000 AC2200
Motorola MB8600 ✔️ 32×8 1000
Arris SB8200 ✔️ 32×8 1000
Arris SB6141 8 x 4 150
Motorola MB7420 16 x 4 300
Netgear CM400 8 x 4 150
TP-Link TC-7610 8 x 4 150
Zoom 5341J 8 x 4 150
Zoom 5345 8 x 4 150
Arris SB6183 16 x 4 300
Netgear CM500 16 x 4 300
Netgear CM600 24 x 8 600
TP-Link TC7620 16 x 4 300
Arris SBG6700-AC 8 x 4 150 AC1600
Arris SBG6782AC 8 x 4 150 AC1750
Arris SBG6900-AC 16 x 4 300 AC1900
Motorola MG7550 16 x 4 300 AC1900
Motorola MG7540 16 x 4 300 AC1600
Netgear C6300 16 x 4 300 AC1750
Netgear C6900 24 x 8 600 AC1900
Netgear C7000 24 x 8 600 AC1900
Netgear C7000v2 24 x 8 600 AC1900
TP-Link ARCHER CR700 16 x 4 300 AC1750

The following list of cable modems meets Spectrum’s minimum requirements. That means you should stay away from these for the time being unless you already own one. You may or may not get these provisioned from Spectrum.


  • Netgear N450
  • TP-Link TC7650
  • Zoom 5370


ARRIS SB6141 8×4 SURFboard Cable Modem

The ARRIS SURFboard SB6141 is the best selling cable modem of all time. In short, the main reason is that it was built to work with most cable providers. Most importantly,