Arris Surfboard S33 vs Arris SB8200 Black Friday Deals 2026

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ARRIS SURFboard S33 is the better pick for a multi-gigabit wired connection, while ARRIS SURFboard SB8200 is a sensible choice for a compatible gigabit-class plan and a 1GbE router. We researched and compared specs, reviews and owner feedback to help you choose among seven cable modem options for Black Friday 2026.

The key distinction is Ethernet: ARRIS SURFboard S33 has one 2.5GbE port and one 1GbE port, while ARRIS SURFboard SB8200 has two 1GbE ports. Both are DOCSIS 3.1 cable modems, but the right fit depends on your provider, plan, router and need for multi-gigabit wired networking. Our picks also include modem-router gateways and alternatives from Motorola and NETGEAR.

How We Picked

• Compared DOCSIS generation, channel specifications and published Ethernet capabilities.
• Considered whether each device is a standalone modem or a modem-router gateway.
• Prioritized practical fit for common plan speeds, home network setups and upgrade goals.
• Reviewed manufacturer details alongside customer feedback, with provider compatibility as a key check.
• Included distinct options for multi-gigabit networking, simpler gigabit setups and built-in Wi-Fi.

Comparison Table

Product	Best for	DOCSIS	Ethernet	Wi-Fi
ARRIS SURFboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem	Multi-gigabit Ethernet and a separate router	3.1	1 × 2.5GbE; 1 × 1GbE	None
ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem	Gigabit-class plans and an existing router	3.1	2 × 1GbE	None
ARRIS SURFboard S34 DOCSIS 3.1 Cable Modem	A newer modem for multi-gigabit service	3.1	1 × 2.5GbE	None
ARRIS SURFboard SBG8300 DOCSIS 3.1 Wi-Fi Cable Modem	A combined modem and Wi-Fi 5 router	3.1	4 × 1GbE	Wi-Fi 5
ARRIS SURFboard G34 DOCSIS 3.1 Wi-Fi 6 Cable Modem	Wi-Fi 6 in a combined gateway	3.1	1 × 2.5GbE WAN; 4 × 1GbE LAN	Wi-Fi 6
Motorola MB8611 DOCSIS 3.1 Cable Modem	A standalone modem with 2.5GbE	3.1	1 × 2.5GbE	None
NETGEAR Nighthawk CM2000 DOCSIS 3.1 Cable Modem	Multi-gigabit service with a separate router	3.1	1 × 2.5GbE	None

Best Picks Reviewed

#1 · Top pick

ARRIS SURFboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem

The ARRIS SURFboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem is the best modem for multi-gigabit plan owners, with a 2.5GbE port for a compatible router or wired device. A second 1GbE port adds connection flexibility.

Best for: Multi-gigabit Ethernet and a separate router

DOCSIS

3.1

Ethernet ports

1 × 2.5GbE; 1 × 1GbE

Cable channels

32 × 8 SC-QAM

Wi-Fi

None; standalone modem

Pros

• 2.5GbE port supports multi-gigabit wired networking.
• Second Ethernet port supports an additional connection.
• Compact standalone design pairs with a separate router.

Cons

• Does not include a Wi-Fi router.

Is the ARRIS SURFboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem worth buying on Black Friday 2026?

Yes. The ARRIS SURFboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem is a strong Black Friday 2026 choice for a compatible multi-gigabit plan, thanks to its 2.5GbE port and separate 1GbE port. Confirm provider approval before purchase.

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#2

ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem

The ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem is the best modem for gigabit-plan shoppers with a 1GbE router, with two 1GbE Ethernet ports. The simple modem-only setup works for buyers who already have Wi-Fi equipment.

Best for: Gigabit-class plans and an existing router

DOCSIS

3.1

Ethernet ports

2 × 1GbE

Cable channels

32 × 8 SC-QAM

Wi-Fi

None; standalone modem

Pros

• Two 1GbE ports suit standard gigabit networking.
• DOCSIS 3.1 supports compatible modern cable plans.
• Works with a separate router for flexible Wi-Fi upgrades.

Cons

• No 2.5GbE port for a direct multi-gigabit connection.
• Requires a separate Wi-Fi router.

Is the ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem worth buying on Black Friday 2026?

Yes. The ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem is worth considering for a provider-approved gigabit-class plan and an existing router. The ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem's two 1GbE ports fit standard wired setups, but it lacks the S33’s 2.5GbE port.

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#3

ARRIS SURFboard S34 DOCSIS 3.1 Cable Modem

The ARRIS SURFboard S34 DOCSIS 3.1 Cable Modem is the best modem for customers seeking a newer multi-gigabit connection, with a 2.5GbE Ethernet port. Provider approval and router compatibility remain essential checks before choosing it.

Best for: A newer modem for multi-gigabit service

DOCSIS

3.1

Ethernet

1 × 2.5GbE

Maximum internet tier

Up to 2.5Gbps, provider dependent

Wi-Fi

None; standalone modem

Pros

• 2.5GbE port aligns with multi-gigabit service.
• DOCSIS 3.1 supports current high-speed cable networks.
• Standalone modem works with a preferred router.

Cons

• Does not provide built-in Wi-Fi.
• Provider approval and plan support determine performance.

Is the ARRIS SURFboard S34 DOCSIS 3.1 Cable Modem worth buying on Black Friday 2026?

Yes. The ARRIS SURFboard S34 DOCSIS 3.1 Cable Modem is a good fit for approved multi-gigabit cable service and a router with a 2.5GbE WAN port. Check the provider’s device list and your plan details before selecting it.

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#4

ARRIS SURFboard SBG8300 DOCSIS 3.1 Wi-Fi Cable Modem

The ARRIS SURFboard SBG8300 DOCSIS 3.1 Wi-Fi Cable Modem is the best gateway for buyers who want modem and router functions in one device, with four 1GbE LAN ports. Built-in Wi-Fi 5 avoids the need for a separate router.

Best for: A combined modem and Wi-Fi 5 router

DOCSIS

3.1

Ethernet LAN ports

4 × 1GbE

Wi-Fi

Wi-Fi 5; AC2350 class

Cable channels

32 × 8

Pros

• Combines cable modem and Wi-Fi router functions.
• Four 1GbE LAN ports support wired devices.
• One-device setup reduces equipment clutter.

Cons

• Wi-Fi 5 is an older wireless generation than Wi-Fi 6.
• No 2.5GbE LAN port.

Is the ARRIS SURFboard SBG8300 DOCSIS 3.1 Wi-Fi Cable Modem worth buying on Black Friday 2026?

Yes. The ARRIS SURFboard SBG8300 DOCSIS 3.1 Wi-Fi Cable Modem suits households that want one device for cable internet and Wi-Fi, plus four 1GbE LAN ports for wired gear. Confirm your provider supports the gateway.

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#5

ARRIS SURFboard G34 DOCSIS 3.1 Wi-Fi 6 Cable Modem

The ARRIS SURFboard G34 DOCSIS 3.1 Wi-Fi 6 Cable Modem is the best all-in-one choice for households seeking Wi-Fi 6, with AX3000-class wireless capability. The gateway combines cable modem and router functions in one unit.

Best for: Wi-Fi 6 in a combined gateway

DOCSIS

3.1

Wi-Fi

Wi-Fi 6; AX3000 class

Ethernet

1 × 2.5GbE WAN; 4 × 1GbE LAN

Device type

Cable modem and router

Pros

• Built-in Wi-Fi 6 supports newer wireless devices.
• 2.5GbE WAN port suits compatible service tiers.
• Combines modem and router into one device.

Cons

• A combined gateway offers less flexibility than separate devices.
• Provider compatibility must be checked.

Is the ARRIS SURFboard G34 DOCSIS 3.1 Wi-Fi 6 Cable Modem worth buying on Black Friday 2026?

Yes. The ARRIS SURFboard G34 DOCSIS 3.1 Wi-Fi 6 Cable Modem is a suitable pick for households wanting a combined gateway with AX3000-class Wi-Fi 6 and a 2.5GbE WAN port. Check provider approval and plan compatibility.

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#6

Motorola MB8611 DOCSIS 3.1 Cable Modem

The Motorola MB8611 DOCSIS 3.1 Cable Modem is the best alternative for shoppers who want a standalone modem with multi-gigabit Ethernet, featuring one 2.5GbE port. Pair it with a router that supports the desired plan speed.

Best for: A standalone modem with 2.5GbE

DOCSIS

3.1

Ethernet

1 × 2.5GbE

Cable channels

32 × 8

Wi-Fi

None; standalone modem

Pros

• 2.5GbE port supports multi-gigabit wired networking.
• DOCSIS 3.1 supports compatible cable service.
• Standalone format pairs with a separate router.

Cons

• Does not include Wi-Fi.
• Plan speeds depend on provider approval and service tier.

Is the Motorola MB8611 DOCSIS 3.1 Cable Modem worth buying on Black Friday 2026?

Yes. The Motorola MB8611 DOCSIS 3.1 Cable Modem is worth considering for a compatible multi-gigabit plan, especially when paired with a router that has a 2.5GbE WAN port. Check provider approval before replacing your current modem.

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#7

NETGEAR Nighthawk CM2000 DOCSIS 3.1 Cable Modem

The NETGEAR Nighthawk CM2000 DOCSIS 3.1 Cable Modem is the best standalone option for a multi-gigabit setup, with one 2.5GbE Ethernet port. The modem requires a separate Wi-Fi router and provider authorization.

Best for: Multi-gigabit service with a separate router

DOCSIS

3.1

Ethernet

1 × 2.5GbE

Cable channels

32 × 8

Wi-Fi

None; standalone modem

Pros

• 2.5GbE port supports multi-gigabit connections.
• Standalone modem works with a separate router.
• DOCSIS 3.1 is suited to compatible cable networks.

Cons

• No built-in Wi-Fi router.
• Provider compatibility varies by service area and plan.

Is the NETGEAR Nighthawk CM2000 DOCSIS 3.1 Cable Modem worth buying on Black Friday 2026?

Yes. The NETGEAR Nighthawk CM2000 DOCSIS 3.1 Cable Modem is a solid fit for approved multi-gigabit cable service and a separate router with a 2.5GbE WAN port. Verify the modem appears on your provider’s compatibility list.

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Which is better, ARRIS SURFboard S33 or ARRIS SURFboard SB8200?

ARRIS SURFboard S33 is the better choice for multi-gigabit Ethernet, while ARRIS SURFboard SB8200 is a strong fit for gigabit-class plans and 1GbE routers. Both are DOCSIS 3.1 standalone cable modems, so both require a separate router for Wi-Fi.

The S33 has one 2.5GbE port and one 1GbE port, giving a compatible router or wired device a path beyond 1Gbps. The SB8200 has two 1GbE ports, which suit standard gigabit home networks. Port count does not guarantee a specific internet speed: the cable plan, provider network, router and connected devices all matter.

Best bet: choose the S33 when your provider supports the modem and your plan exceeds gigabit speeds. Choose the SB8200 when your plan and router use 1GbE and you do not need a multi-gigabit port. Always check provider approval before buying.

Does ARRIS SURFboard S33 or SB8200 have Wi-Fi?

ARRIS SURFboard S33 and ARRIS SURFboard SB8200 are standalone cable modems with zero built-in Wi-Fi radios. Each needs a separate Wi-Fi router or mesh system to provide wireless internet access around the home.

A separate modem and router setup gives shoppers more choice when upgrading Wi-Fi. The S33’s 2.5GbE port can connect to a router with a matching multi-gigabit WAN port; the SB8200’s 1GbE ports suit a gigabit router connection. A router’s wireless standard, coverage and available Ethernet ports affect the home network experience.

Shoppers who prefer one box can compare the ARRIS SURFboard SBG8300 DOCSIS 3.1 Wi-Fi Cable Modem or ARRIS SURFboard G34 DOCSIS 3.1 Wi-Fi 6 Cable Modem. Both combine modem and router functions, though a gateway has less flexibility than separate equipment. Confirm that the provider supports the selected model.

What should shoppers check before buying a cable modem?

Cable modem shoppers should confirm provider approval, plan compatibility and Ethernet speed before selecting a device. A DOCSIS 3.1 label alone does not guarantee that every modem works with every provider or service tier.

Start with your provider’s modem compatibility page and search the exact model name. Next, confirm the modem supports your plan’s speed tier and check whether the provider requires voice service or another feature. Compare the modem’s Ethernet port to the router’s WAN port: a 2.5GbE modem connection needs a matching router port to deliver that wired link speed.

Finally, decide between a modem-only device and a gateway. A standalone modem suits customers who own a router or want to choose one separately. A gateway simplifies the equipment setup by combining the modem and Wi-Fi router.

Is ARRIS SURFboard S33 worth choosing for a multi-gigabit plan?

ARRIS SURFboard S33 is a worthwhile pick for a compatible multi-gigabit cable plan when the router supports its 2.5GbE connection. The port provides more wired headroom than the SB8200’s 1GbE ports for a supported plan and network setup.

The modem’s second 1GbE port adds flexibility for an additional connection, but shoppers should check the manufacturer and provider guidance for supported network configurations. A modem port’s theoretical link speed does not override the provider’s plan limit or the router’s capabilities.

For alternatives, Motorola MB8611 DOCSIS 3.1 Cable Modem and NETGEAR Nighthawk CM2000 DOCSIS 3.1 Cable Modem also offer 2.5GbE Ethernet. The ARRIS SURFboard S34 DOCSIS 3.1 Cable Modem is another multi-gigabit-oriented option. The best choice is the model listed by your provider for your specific plan.

Should shoppers choose a modem-router gateway or separate devices?

A modem-router gateway is the simple choice for shoppers who want one device, while separate modem and router equipment offers more flexibility for upgrades. The ARRIS SURFboard G34 combines DOCSIS 3.1 with Wi-Fi 6, while the ARRIS SURFboard SBG8300 combines DOCSIS 3.1 with Wi-Fi 5.

A gateway reduces equipment count and setup steps, which can suit smaller homes or customers who prefer a straightforward network. Separate equipment lets shoppers replace or upgrade the router without changing a provider-approved modem. A separate router also opens more choices for mesh coverage, wireless features and multi-gigabit WAN ports.

Easy recommendation: choose a gateway when simplicity matters most and its Wi-Fi coverage matches your home. Choose a standalone modem such as ARRIS SURFboard S33 or ARRIS SURFboard SB8200 when you already own a router or want to select one independently.

Buying Guide

Confirm provider compatibility

Search the provider’s official compatibility list for the exact modem model and your service area. Check supported speed tiers and any voice-service requirements. Provider approval comes before comparing features, because an unsupported modem will not deliver service on that network.

Match the modem to your plan

Choose DOCSIS 3.1 equipment for compatible modern cable plans, then verify the provider supports the model at your plan speed. A faster Ethernet port does not raise a plan’s speed limit. Check the router, too, for a matching WAN connection.

Choose your Ethernet speed

ARRIS SURFboard SB8200 has 1GbE ports for standard gigabit networking. ARRIS SURFboard S33, Motorola MB8611 and NETGEAR CM2000 include a 2.5GbE port for compatible multi-gigabit setups. Match the port to the router and service.

Decide between a modem and a gateway

Standalone cable modems need a separate router, but give you freedom to choose or upgrade Wi-Fi equipment. ARRIS SURFboard G34 and ARRIS SURFboard SBG8300 combine modem and router functions for a simpler one-device arrangement.

Review the complete home network

Consider wired devices, wireless coverage, mesh needs and the router’s Ethernet ports. Confirm that every part of the connection—from provider service to modem, router and device—supports the speed and features you want.

FAQ

What is the main difference between ARRIS SURFboard S33 and SB8200?

ARRIS SURFboard S33 has one 2.5GbE port and one 1GbE port, while ARRIS SURFboard SB8200 has two 1GbE ports. Both are DOCSIS 3.1 standalone cable modems and require a separate router for Wi-Fi. Choose based on your plan, router and provider compatibility.

Does ARRIS SURFboard SB8200 support Wi-Fi?

No. ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem is a modem-only device without built-in Wi-Fi. Connect it to a separate wireless router or mesh system for home Wi-Fi. Check your router’s WAN port speed against your internet plan.

Is ARRIS SURFboard S33 compatible with my internet provider?

ARRIS SURFboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem compatibility depends on the provider, service area and plan. Search the provider’s official approved-device list for the exact model, then confirm supported speed tiers and any account-specific requirements before buying.

Can ARRIS SURFboard S33 deliver multi-gigabit internet?

ARRIS SURFboard S33 has a 2.5GbE port for a compatible router or wired device, but actual internet speed depends on provider approval, plan speed and network conditions. The router’s WAN port and connected devices also need to support the intended connection.

Which is better for a home with Wi-Fi 6: ARRIS SURFboard S33 or G34?

ARRIS SURFboard G34 combines a DOCSIS 3.1 cable modem with Wi-Fi 6, making it the one-device pick for shoppers who want built-in wireless networking. ARRIS SURFboard S33 is a standalone modem with a 2.5GbE port and needs a separate Wi-Fi 6 router.