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 January 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.

Sorted by price: low to high

- 23%
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Motorola MG7540 Front View
Motorola MG7540 Back View

Motorola MG7540 16×4 Cable Modem plus AC1600 Dual Band Wi-Fi with DFS

Best deal at: Walmart.com
$99.99
  • DOCSIS 3.0
  • AC1600 Wi-Fi 5 router built in
  • 16 Downstream Channels
- 50%
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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: Walmart.com
$109.99
  • DOCSIS 3.0
  • AC1900 Wi-Fi 5 router built in
  • 16 Downstream Channels
- 11%
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ARRIS SBG10 Front View
ARRIS SBG10 Back View

ARRIS SBG10 SURFboard DOCSIS 3.0 Cable Modem & Wi-Fi Router

Best deal at: Amazon.com
$115.89
  • DOCSIS 3.0
  • AC1600 Wi-Fi 5 router built in
  • 16 Downstream Channels
  • Puma 6 Chipset
- 33%
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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: Amazon.com
$146.33
  • DOCSIS 3.0
  • AC1900 Wi-Fi 5 router built in
  • 16 Downstream Channels
  • One USB 2.0 Port
- 21%
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Motorola MG7700 Front View
Motorola MG7700 Back View

Motorola MG7700 24×8 Cable Modem plus AC1900 Dual Band WiFi Gigabit Router with Power Boost

Best deal at: Amazon.com
$157.98
  • DOCSIS 3.0
  • AC1900 Wi-Fi 5 router built in
  • 24 Downstream Channels
- 19%
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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
$161.96
  • DOCSIS 3.0
  • AC2350 Wi-Fi 5 router built in
  • 32 Downstream Channels
  • Puma 6 Chipset
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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
$179.99
  • DOCSIS 3.0
  • AC2350 Wi-Fi 5 router built in
  • 24 Downstream Channels
  • Puma 6 Chipset
- 20%
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ARRIS SBG8300 Front View
ARRIS SBG8300 Back View

ARRIS SBG8300 SURFboard DOCSIS 3.1 Gigabit Cable Modem & Wi-Fi Router

Best deal at: Amazon.com
$199.00
  • DOCSIS 3.1
  • AC2350 Wi-Fi 5 router built in
  • 32 Downstream Channels + 2 OFDM
- 20%
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Netgear C7800 Front View
Netgear C7800 Back View

NETGEAR C7800 Nighthawk DOCSIS 3.1 3.2Gbps Cable Modem + WiFi Router

Best deal at: Best Buy U.S
$343.99
  • DOCSIS 3.1
  • AC3200 Wi-Fi 5 router built in
  • 32 Downstream Channels + 2 OFDM
  • Two USB 3.0 Ports

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