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- Best overall: ARRIS SURFboard G34 DOCSIS 3.1 Wi-Fi 6 Cable Modem Router
- Best budget: Motorola MG7700 DOCSIS 3.0 AC1900 Cable Modem and Router
- Best premium: NETGEAR Nighthawk CAX80 AX6000 WiFi 6 Cable Modem Router
- Best for wireless capacity: Motorola MG8702 DOCSIS 3.1 Wi-Fi 6 Cable Modem and Router
- ARRIS SURFboard G34 pairs DOCSIS 3.1 with Wi-Fi 6 and a 2.5GbE port for shoppers who want a capable gateway with multi-gig wired connectivity.
- Motorola MG8702 combines DOCSIS 3.1 with AX6000 Wi-Fi 6 and four Gigabit Ethernet ports for homes that prioritize wireless capacity.
- Both gateways combine a cable modem and Wi-Fi router, so they reduce equipment clutter and avoid separate rental equipment when supported by your ISP.
- Check your internet provider’s compatibility list and service plan before buying any cable modem gateway.
- Compare Black Friday 2026 picks by Wi-Fi class, wired ports, compatibility and the needs of your household—not by model name alone.
ARRIS SURFboard G34 and Motorola MG8702 are DOCSIS 3.1 Wi-Fi 6 cable gateways, but the G34 has a 2.5GbE port while the MG8702 offers AX6000 wireless and four Gigabit Ethernet ports. We researched and compared specs, reviews and owner feedback to help you choose between them and find alternatives for Black Friday 2026.
The best choice depends on your internet provider, service plan, home size and wired-device needs. Below, you’ll find seven cable gateways, clear comparisons and practical buying advice. Check your provider’s current approved-device list before placing an order; compatibility and supported speeds vary by provider and plan.
How We Picked
- Compared DOCSIS versions and modem capabilities to separate current DOCSIS 3.1 options from older DOCSIS 3.0 equipment.
- Reviewed Wi-Fi generation and advertised class, including Wi-Fi 5 and Wi-Fi 6 options for different home networking needs.
- Compared Ethernet port counts and speeds, with particular attention to 2.5GbE ports for multi-gig wired connections.
- Considered form factor, combined modem-router convenience and the needs of different household sizes and device mixes.
- Prioritized models with clearly stated specifications and advised shoppers to confirm compatibility with their specific ISP and plan.
Comparison Table
| Product | Best for | Wi-Fi class | Ethernet ports | DOCSIS standard |
|---|---|---|---|---|
| ARRIS SURFboard G34 DOCSIS 3.1 Wi-Fi 6 Cable Modem Router | Balanced Wi-Fi 6 and multi-gig wired support | Wi-Fi 6, AX3000 | 1 x 2.5GbE, 3 x 1GbE | 3.1 |
| Motorola MG8702 DOCSIS 3.1 Wi-Fi 6 Cable Modem and Router | AX6000 wireless and four wired ports | Wi-Fi 6, AX6000 | 4 x Gigabit Ethernet | 3.1 |
| ARRIS SURFboard G36 DOCSIS 3.1 Wi-Fi 6 Cable Modem Router | ARRIS Wi-Fi 6 alternative with 2.5GbE | Wi-Fi 6, AX3000 | 1 x 2.5GbE, 3 x 1GbE | 3.1 |
| Motorola MG8725 DOCSIS 3.1 Wi-Fi 6 Cable Modem Router | AX6000 Wi-Fi and multi-gig wired support | Wi-Fi 6, AX6000 | 1 x 2.5GbE, 4 x 1GbE | 3.1 |
| NETGEAR Nighthawk CAX80 AX6000 WiFi 6 Cable Modem Router | Premium features and multi-gig wired support | Wi-Fi 6, AX6000 | 1 x 2.5GbE, 4 x 1GbE | 3.1 |
| ARRIS SURFboard SBG8300 DOCSIS 3.1 Wi-Fi 5 Cable Modem Router | DOCSIS 3.1 with Wi-Fi 5 | Wi-Fi 5, AC2350 | 4 x Gigabit Ethernet | 3.1 |
| Motorola MG7700 DOCSIS 3.0 AC1900 Cable Modem and Router | Basic plan with confirmed DOCSIS 3.0 support | AC1900 | 4 x Gigabit Ethernet | 3.0, 24 x 8 |
| NETGEAR Nighthawk CAX30 AX2700 WiFi 6 Cable Modem Router | DOCSIS 3.1 and Wi-Fi 6 with four wired ports | Wi-Fi 6, AX2700 | 4 x Gigabit Ethernet | 3.1 |
Best Picks Reviewed
#1 · Top pick
ARRIS SURFboard G34 DOCSIS 3.1 Wi-Fi 6 Cable Modem Router
The ARRIS SURFboard G34 DOCSIS 3.1 Wi-Fi 6 Cable Modem Router is the best balanced pick for shoppers who want a modern all-in-one gateway, with a 2.5GbE port for a compatible wired connection. The ARRIS SURFboard G34 DOCSIS 3.1 Wi-Fi 6 Cable Modem Router's Wi-Fi 6 AX3000 class suits everyday streaming, work and connected-home use.
Best for: A balanced Wi-Fi 6 gateway with multi-gig wired support
- DOCSIS
- 3.1
- Wi-Fi
- Wi-Fi 6, AX3000
- Ethernet
- 1 x 2.5GbE, 3 x 1GbE
- Combines cable modem and router
- Includes a 2.5GbE port
- Wi-Fi 6 AX3000
- Not every household needs the multi-gig port
Is the ARRIS SURFboard G34 DOCSIS 3.1 Wi-Fi 6 Cable Modem Router worth buying on Black Friday 2026?
Yes. The ARRIS SURFboard G34 DOCSIS 3.1 Wi-Fi 6 Cable Modem Router is a strong Black Friday 2026 choice for shoppers seeking a combined gateway, Wi-Fi 6 and a 2.5GbE port. Confirm ISP compatibility before buying.
See today’s Black Friday price on Amazon
#2
Motorola MG8702 DOCSIS 3.1 Wi-Fi 6 Cable Modem and Router
The Motorola MG8702 DOCSIS 3.1 Wi-Fi 6 Cable Modem and Router is the best wireless-capacity pick for busy homes, with AX6000 Wi-Fi 6 and four Gigabit Ethernet ports. The all-in-one design keeps the modem and router together while supporting a mix of wireless and wired devices.
Best for: Homes with many wireless devices and several wired connections
- DOCSIS
- 3.1
- Wi-Fi
- Wi-Fi 6, AX6000
- Ethernet
- 4 x Gigabit Ethernet
- AX6000 Wi-Fi 6 class
- Four Gigabit Ethernet ports
- Modem and router in one unit
- No listed 2.5GbE port
Is the Motorola MG8702 DOCSIS 3.1 Wi-Fi 6 Cable Modem and Router worth buying on Black Friday 2026?
Yes. The Motorola MG8702 DOCSIS 3.1 Wi-Fi 6 Cable Modem and Router is a good fit for homes that value AX6000 Wi-Fi 6 and four wired Ethernet ports. Verify that your ISP approves the model for your service.
See today’s Black Friday price on Amazon
#3
ARRIS SURFboard G36 DOCSIS 3.1 Wi-Fi 6 Cable Modem Router
The ARRIS SURFboard G36 DOCSIS 3.1 Wi-Fi 6 Cable Modem Router is the best step-up alternative for shoppers who want Wi-Fi 6 and a 2.5GbE port, with AX3000 wireless. The ARRIS SURFboard G36 DOCSIS 3.1 Wi-Fi 6 Cable Modem Router's combined gateway format simplifies a cable internet setup without giving up a multi-gig wired option.
Best for: Shoppers comparing a second ARRIS Wi-Fi 6 gateway
- DOCSIS
- 3.1
- Wi-Fi
- Wi-Fi 6, AX3000
- Ethernet
- 1 x 2.5GbE, 3 x 1GbE
- DOCSIS 3.1 modem
- Wi-Fi 6 AX3000
- 2.5GbE port
- Compare its features against the G34 before choosing
Is the ARRIS SURFboard G36 DOCSIS 3.1 Wi-Fi 6 Cable Modem Router worth buying on Black Friday 2026?
Yes. The ARRIS SURFboard G36 DOCSIS 3.1 Wi-Fi 6 Cable Modem Router suits shoppers who want an ARRIS gateway with DOCSIS 3.1, AX3000 Wi-Fi 6 and a 2.5GbE port. Check ISP approval and compare its features with the G34.
See today’s Black Friday price on Amazon
#4
Motorola MG8725 DOCSIS 3.1 Wi-Fi 6 Cable Modem Router
The Motorola MG8725 DOCSIS 3.1 Wi-Fi 6 Cable Modem Router is the best Motorola alternative for shoppers seeking AX6000 wireless and a multi-gig wired connection, with a 2.5GbE port. The gateway combines cable modem and router functions for a streamlined home network.
Best for: Motorola shoppers who want a 2.5GbE port
- DOCSIS
- 3.1
- Wi-Fi
- Wi-Fi 6, AX6000
- Ethernet
- 1 x 2.5GbE, 4 x 1GbE
- AX6000 Wi-Fi 6 class
- 2.5GbE port
- Four additional Gigabit Ethernet ports
- Confirm the port arrangement for your setup
Is the Motorola MG8725 DOCSIS 3.1 Wi-Fi 6 Cable Modem Router worth buying on Black Friday 2026?
Yes. The Motorola MG8725 DOCSIS 3.1 Wi-Fi 6 Cable Modem Router is a compelling choice for buyers seeking AX6000 Wi-Fi 6 and a 2.5GbE connection. Confirm your ISP supports the gateway and compare its ports with your devices.
See today’s Black Friday price on Amazon
#5
NETGEAR Nighthawk CAX80 AX6000 WiFi 6 Cable Modem Router
The NETGEAR Nighthawk CAX80 AX6000 WiFi 6 Cable Modem Router is the best premium-feature pick for households that want AX6000 Wi-Fi 6 and a 2.5GbE port. The NETGEAR Nighthawk CAX80 AX6000 WiFi 6 Cable Modem Router's DOCSIS 3.1 modem and multi-port router combine core network equipment in one device.
Best for: A premium-feature gateway with multi-gig wired support
- DOCSIS
- 3.1
- Wi-Fi
- Wi-Fi 6, AX6000
- Ethernet
- 1 x 2.5GbE, 4 x 1GbE
- AX6000 Wi-Fi 6
- 2.5GbE port
- Four Gigabit Ethernet ports
- Feature-rich specifications exceed basic household needs
Is the NETGEAR Nighthawk CAX80 AX6000 WiFi 6 Cable Modem Router worth buying on Black Friday 2026?
Yes. The NETGEAR Nighthawk CAX80 AX6000 WiFi 6 Cable Modem Router is worth considering for shoppers who want DOCSIS 3.1, AX6000 Wi-Fi 6 and a 2.5GbE port in one gateway. Check your provider’s approved-device list first.
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#6
ARRIS SURFboard SBG8300 DOCSIS 3.1 Wi-Fi 5 Cable Modem Router
The ARRIS SURFboard SBG8300 DOCSIS 3.1 Wi-Fi 5 Cable Modem Router is the best simpler ARRIS option for households that prioritize a DOCSIS 3.1 modem over newer Wi-Fi, with AC2350 wireless. Four Gigabit Ethernet ports support wired devices around the home.
Best for: Shoppers who want DOCSIS 3.1 with Wi-Fi 5
- DOCSIS
- 3.1
- Wi-Fi
- Wi-Fi 5, AC2350
- Ethernet
- 4 x Gigabit Ethernet
- DOCSIS 3.1 modem
- Four Gigabit Ethernet ports
- Combined modem-router design
- Wi-Fi 5 rather than Wi-Fi 6
Is the ARRIS SURFboard SBG8300 DOCSIS 3.1 Wi-Fi 5 Cable Modem Router worth buying on Black Friday 2026?
Yes. The ARRIS SURFboard SBG8300 DOCSIS 3.1 Wi-Fi 5 Cable Modem Router suits shoppers who value a DOCSIS 3.1 gateway and four wired ports more than Wi-Fi 6. Confirm service compatibility and whether Wi-Fi 5 meets your needs.
See today’s Black Friday price on Amazon
#7
Motorola MG7700 DOCSIS 3.0 AC1900 Cable Modem and Router
The Motorola MG7700 DOCSIS 3.0 AC1900 Cable Modem and Router is the best basic option for shoppers whose ISP and plan support DOCSIS 3.0, with AC1900 Wi-Fi and four Gigabit Ethernet ports. The Motorola MG7700 DOCSIS 3.0 AC1900 Cable Modem and Router's older modem standard makes provider and plan checks especially important.
Best for: Basic cable plans with confirmed DOCSIS 3.0 support
- DOCSIS
- 3.0, 24 x 8
- Wi-Fi
- AC1900
- Ethernet
- 4 x Gigabit Ethernet
- Combines modem and router
- Four wired Ethernet ports
- AC1900 wireless
- DOCSIS 3.0 is older than DOCSIS 3.1
Is the Motorola MG7700 DOCSIS 3.0 AC1900 Cable Modem and Router worth buying on Black Friday 2026?
Yes, for a basic setup when your provider and plan support DOCSIS 3.0. The Motorola MG7700 DOCSIS 3.0 AC1900 Cable Modem and Router has AC1900 Wi-Fi and four Ethernet ports, but buyers seeking newer modem technology should compare DOCSIS 3.1 models.
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#8
NETGEAR Nighthawk CAX30 AX2700 WiFi 6 Cable Modem Router
The NETGEAR Nighthawk CAX30 AX2700 WiFi 6 Cable Modem Router is the best straightforward Wi-Fi 6 alternative for shoppers who want DOCSIS 3.1 and a combined gateway, with AX2700 wireless. Four Gigabit Ethernet ports support wired connections without adding a separate router.
Best for: A DOCSIS 3.1 Wi-Fi 6 gateway with four wired ports
- DOCSIS
- 3.1
- Wi-Fi
- Wi-Fi 6, AX2700
- Ethernet
- 4 x Gigabit Ethernet
- DOCSIS 3.1
- Wi-Fi 6 AX2700
- Four Gigabit Ethernet ports
- No listed 2.5GbE port
Is the NETGEAR Nighthawk CAX30 AX2700 WiFi 6 Cable Modem Router worth buying on Black Friday 2026?
Yes. The NETGEAR Nighthawk CAX30 AX2700 WiFi 6 Cable Modem Router is a sensible pick for a DOCSIS 3.1 and Wi-Fi 6 all-in-one setup with four wired ports. Confirm ISP compatibility and check whether you need a 2.5GbE port.
See today’s Black Friday price on Amazon
ARRIS SURFboard G34 vs Motorola MG8702: which should you buy?
ARRIS SURFboard G34 and Motorola MG8702 are both DOCSIS 3.1 Wi-Fi 6 gateways, but the G34 stands out for its 2.5GbE port while the MG8702 stands out for AX6000 wireless. Choose the G34 if a multi-gig wired connection is a priority; choose the MG8702 if your household values its higher advertised Wi-Fi class and four Ethernet ports.
Both products combine a cable modem and router, helping simplify a home network. Advertised Wi-Fi classes are not guarantees of real-world speed: placement, walls, devices and internet service all affect performance. The best bet is to match the gateway’s features to your equipment and confirm the exact model works with your ISP.
What should you know about Black Friday 2026 cable modem deals?
Black Friday 2026 shoppers should compare cable gateways by compatibility, DOCSIS standard and connection features before choosing a product. ARRIS SURFboard G34, Motorola MG8702 and the other DOCSIS 3.1 picks in this guide combine modem and router functions, which gives shoppers a way to replace separate equipment.
Look beyond the sale label and compare the product specifications against your current plan and devices. A gateway with features your home does not use is not automatically a better purchase. Review return terms, warranty details and the ISP’s approved-device list before checkout.
Do ARRIS SURFboard G34 and Motorola MG8702 work with every cable provider?
ARRIS SURFboard G34 and Motorola MG8702 require provider approval, so neither gateway should be treated as compatible with every cable ISP. Providers maintain their own supported-device lists, and approval can depend on the exact model, region and internet plan.
Search your provider’s compatibility page using the complete model name before buying. If the provider lists a maximum supported plan or requires specific provisioning steps, confirm those details as well. A gateway that is not approved for your service can prevent activation or limit the service you receive.
What is the advantage of a DOCSIS 3.1 Wi-Fi 6 gateway?
A DOCSIS 3.1 Wi-Fi 6 gateway combines a cable modem standard with a newer wireless generation in one device, as seen in ARRIS SURFboard G34 and Motorola MG8702. The combination reduces the need for separate modem and router hardware and supports a modern mix of home devices.
Wi-Fi class and DOCSIS version describe different parts of the connection: DOCSIS handles the cable internet link, while Wi-Fi connects local devices wirelessly. Your plan, device capabilities and home layout still set practical limits. Check your provider’s supported plans rather than assuming a gateway raises your subscribed service speed.
Should you choose a gateway with a 2.5GbE port?
A 2.5GbE port is useful when a compatible device, network switch or service setup can use a multi-gig wired link; ARRIS SURFboard G34 and Motorola MG8725 include one. The port offers more wired headroom than a standard Gigabit Ethernet port for a matching connection.
Shoppers with basic wired devices and no multi-gig requirement can focus on compatibility, Wi-Fi and port count instead. Count the devices you plan to connect directly, including computers, consoles and network storage. Easy recommendation: choose the extra port when your current equipment or planned setup has a clear use for it.
Buying Guide
Check ISP and plan compatibility
Start with your provider’s approved-device list for your exact service. ARRIS SURFboard G34 and Motorola MG8702 are DOCSIS 3.1 gateways, but that alone does not guarantee approval for every plan or location.
Choose the right Wi-Fi class
Compare the Wi-Fi needs of your household, not only the largest number on a box. Motorola MG8702 lists AX6000 Wi-Fi 6, while ARRIS SURFboard G34 lists AX3000 Wi-Fi 6.
Count wired connections
List the devices that need Ethernet and check port speeds. ARRIS SURFboard G34 has one 2.5GbE port and three 1GbE ports; Motorola MG8702 has four Gigabit Ethernet ports.
Decide between an all-in-one and separate gear
An integrated gateway keeps a cable modem and router in one unit. Shoppers who need specialized router features or easier router upgrades should compare the convenience of an all-in-one against separate equipment.
Compare Black Friday 2026 value
Review specifications, warranty, return terms and ISP support together. Pick a gateway that fits the devices and plan you have, rather than buying extra wireless or wired features without a practical use.
FAQ
ARRIS SURFboard G34 vs Motorola MG8702: which is better?
ARRIS SURFboard G34 is the better fit for shoppers who want a 2.5GbE port alongside AX3000 Wi-Fi 6. Motorola MG8702 suits homes prioritizing AX6000 Wi-Fi 6 and four Gigabit Ethernet ports. Check your ISP’s approved list before deciding.
Does the ARRIS SURFboard G34 have a 2.5GbE port?
Yes. ARRIS SURFboard G34 DOCSIS 3.1 Wi-Fi 6 Cable Modem Router has one 2.5GbE port and three 1GbE ports. A compatible device and network setup are needed to use the multi-gig connection.
How many Ethernet ports does the Motorola MG8702 have?
Motorola MG8702 DOCSIS 3.1 Wi-Fi 6 Cable Modem and Router has four Gigabit Ethernet ports. The gateway also provides AX6000 Wi-Fi 6, giving households both wired connections and wireless networking in one device.
Are ARRIS SURFboard G34 and Motorola MG8702 modem-router combos?
Yes. ARRIS SURFboard G34 and Motorola MG8702 each combine a cable modem with a Wi-Fi router. The combined design reduces separate equipment, but buyers still need to confirm that their cable provider supports the specific model.
What should I check before buying a cable modem on Black Friday 2026?
Check the exact model on your cable provider’s approved-device list, confirm plan support and compare modem standard, Wi-Fi class and Ethernet ports. For example, ARRIS SURFboard G34 has a 2.5GbE port, while Motorola MG8702 lists AX6000 Wi-Fi 6.