Sparklight Supported DOCSIS 3.1 and 3.0 Cable Modems

Below are all the modems that Sparklight has approved for their residential customers to purchase and use on their network, as of November 2023. Sparklight lists them on their website here: Sparklight Supported Modems List. Prices below are updated every hour. We’ve gone through all of them to find the ones that can be bought at Amazon, Best Buy, or Walmart.

If you’re paying $10.50 a month to rent a modem from Sparklight, that’s $126 a year, or $630 over 5 years. You can buy a new one that will pay for itself in less than six months.

Sparklight Business Customers: See our Sparklight Approved Modems for Business page for supported modems.
Sparklight Phone Customers and WiFi ONE subscribers can only use modems leased from Sparklight.

Easy to install. Just hook up the modem and call Sparklight to register your modem. Read more at Sparklight here: Connect a Sparklight Modem

If you need further help with your decision or understanding some of the terms, see our Cable Modem Buying Guide.

Select your Sparklight speed plan below. If it’s not listed, choose a plan that’s higher than your current one. This will allow you to get the maximum speed out of your plan. If you want to future-proof your purchase, as speed plans inevitably increase, we and Sparklight suggest selecting DOCSIS 3.1 from the DOCSIS menu below.

Showing 11–20 of 27 results

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Motorola MB7621 Front View
Motorola MB7621 Back View

Motorola MB7621 24×8 Cable Modem

Best deal at: Amazon.com
$109.00
  • DOCSIS 3.0
  • No built in Wi-Fi router
  • 24 Downstream Channels
- 1%
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Netgear CM700 Front View
Netgear CM700 Back View

NETGEAR CM700 High Speed DOCSIS 3.0 Cable Modem

Best deal at: Best Buy U.S
$118.99
  • DOCSIS 3.0
  • No built in Wi-Fi router
  • 32 Downstream Channels
  • Puma 6 Chipset
- 81%
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Netgear C7000 Front View
Netgear C7000 Back View

NETGEAR C7000 Nighthawk DOCSIS 3.0 Cable Modem +1.9Gbps WiFi Router

Best deal at: Walmart.com
$121.07
  • DOCSIS 3.0
  • AC1900 Wi-Fi 5 router built in
  • 16 Downstream Channels
  • One USB 2.0 Port
- 24%
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ARRIS SBG7400AC2 Front View
ARRIS SBG7400AC2 Back View

ARRIS SBG7400AC2 SURFboard DOCSIS 3.0 Cable Modem & Wi-Fi Router

Best deal at: Amazon.com
$136.29
  • DOCSIS 3.0
  • AC2350 Wi-Fi 5 router built in
  • 24 Downstream Channels
  • Puma 6 Chipset
- 27%
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ARRIS SB8200 Front View
ARRIS SB8200 Back View

ARRIS SB8200 SURFboard DOCSIS 3.1 Cable Modem

Best deal at: Amazon.com
$138.18
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
  • Two 1 Gigabit Ethernet Ports
- 38%
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Netgear CM1000 Front View
Netgear CM1000 Back View

NETGEAR CM1000 Gigabit Speed DOCSIS 3.1 Cable Modem

Best deal at: Amazon.com
$142.14
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
- 27%
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ARRIS S33 Front View
Arris S33 Back View

ARRIS S33 SURFboard DOCSIS 3.1 Cable Modem

Best deal at: Amazon.com
$160.99
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
  • One 2.5 Gigabit and One 1 Gigabit Ethernet Ports
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Motorola MG7550 Front View
Motorola MG7550 Back View

Motorola MG7550 16×4 Cable Modem plus AC1900 Dual Band Wi-Fi with Power Boost and DFS

Best deal at: Amazon.com
$179.00
  • DOCSIS 3.0
  • AC1900 Wi-Fi 5 router built in
  • 16 Downstream Channels
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Netgear CM1100 Front View
Netgear CM1100 Back View

NETGEAR CM1100 Nighthawk Multi-Gig Cable Modem

Best deal at: Amazon.com
$179.00
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
  • Two 1 Gigabit Ethernet Ports
- 20%
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ARRIS SBG7600 Front View
ARRIS SBG7600AC2 Back View

ARRIS SBG7600AC2 SURFboard DOCSIS 3.0 Cable Modem & Wi-Fi Router

Best deal at: Amazon.com
$184.99
  • DOCSIS 3.0
  • AC2350 Wi-Fi 5 router built in
  • 32 Downstream Channels
  • Puma 6 Chipset

Let us know what you think.

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