Sparklight For Business Approved DOCSIS 3.1 and 3.0 Cable Modems

Below are all the modems that Sparklight has approved for their business customers to purchase and use on their network, as of December 2022. Sparklight lists them on their website here: Sparklight Supported Modems List For Business. 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, Walmart or eBay. (We only show new eBay modems that can be returned and have free shipping.)

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.

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

If you have an assigned Static IP address, buy either the ARRIS SBG7400AC for speeds up to 500 Mbps, or the ARRIS SBG7600AC for speeds up to 1.4 Gbps.

Sparklight Business Phone Customers can only use modems leased from Sparklight.

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.

Sparklight Business Speed Plan

Wi-Fi Built In

DOCSIS

Sorted by price: low to high

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ARRIS SB6183 Front
ARRIS SB6183 Back

ARRIS SURFboard SB6183 DOCSIS 3.0 Cable Modem

Best deal at: eBay
$35.95
  • DOCSIS 3.0
  • No built in Wi-Fi router
  • 16 Downstream Channels
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Netgear CM500 Front
Netgear CM500 Back

Netgear CM500 DOCSIS 3.0 Cable Modem

Best deal at: Best Buy U.S
$59.99
  • DOCSIS 3.0
  • No built in Wi-Fi router
  • 16 Downstream Channels
- 25%
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ARRIS SB6190 Front View
ARRIS SB6190 Back View

ARRIS SB6190 SURFboard DOCSIS 3.0 Cable Modem

Best deal at: Amazon.com
$75.00
  • DOCSIS 3.0
  • No built in Wi-Fi router
  • 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: eBay
$95.52
  • DOCSIS 3.0
  • AC2350 Wi-Fi 5 router built in
  • 24 Downstream Channels
  • Puma 6 Chipset
- 17%
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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
$99.99
  • DOCSIS 3.0
  • No built in Wi-Fi router
  • 32 Downstream Channels
  • Puma 6 Chipset
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Netgear CM1000 Front View
Netgear CM1000 Back View

NETGEAR CM1000 Gigabit Speed DOCSIS 3.1 Cable Modem

Best deal at: eBay
$127.95
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
- 22%
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Motorola MB8600 Front View
Motorola MB8600 Back View

Motorola MB8600 Ultra Fast DOCSIS 3.1 Cable Modem

Best deal at: Amazon.com
$139.98
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
  • One 2.5 Gigabit and Three 1 Gigabit Ethernet Ports
- 24%
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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
$144.99
  • DOCSIS 3.1
  • No built in Wi-Fi router
  • 32 Downstream Channels + 2 OFDM
  • Two 1 Gigabit Ethernet Ports
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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: eBay
$154.90
  • DOCSIS 3.0
  • AC2350 Wi-Fi 5 router built in
  • 32 Downstream Channels
  • Puma 6 Chipset

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