Overview

  • Gigabit Ethernet connectivity
    With two 1-Gigabit Ethernet ports, the SB8200 enables gig-speed networking. It’s approved for cable internet speed plans up to 1 Gbps.
  • DOCSIS 3.1 technology
    Features 32 x 8 channel bonding in DOCSIS 3.0 mode, or 2×2 OFDM in DOCSIS 3.1 mode, which is 10x faster than DOCSIS 3.0, provides enhanced security features, reduces lag while gaming and supports Gigabit speeds.
  • Works with any Wi-Fi Router
    Using one of the Ethernet ports, connect to any Wi-Fi Router to share the high-speed internet connection around your home.
  • Save on monthly rental fees
    Stop paying rental fees to your service provider. When you purchase this modem, you can save up to $168 per year in rental fees.
  • Compatible with major U.S. Cable Internet Providers
    Approved for use with Cox, Spectrum, Xfinity and many others.
  • Support When You Need It
    ARRIS has a long history – over 70 years – in the home networking category. With over 260 million networking devices sold worldwide, we have dedicated customer support and a 2-year warranty to ensure your investment is protected.

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Specifications

Capacity & configuration

Modem Type
High speed

Dimensions & weight

Product Name
SURFboard SB8200 32 x 8 DOCSIS 3.1 Gig-Speed Cable Modem
Product Height
5.13 inches
Product Length
5.25 inches
Product Width
1.8 inches
Product Weight
2.5 pounds

Features

Brand
ARRIS
Color
White
Internet Service Provider (ISP) Compatibility
Cox Communications
DOCSIS Certification
3.1
Channel Bonding
32 x 8
Number of LAN Ports
2
USB Ports
None
DOCSIS Compliant
Yes
Auto Connect
Yes
Wired Speed
2000 megabits per second
Gigabit Ethernet Speed
Yes
System Requirements
Cable Internet Service
UPC
612572211373

Power & warranty

Model Number
SB8200
Warranty - Parts
2 years
Warranty - Labor
2 years

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
LESLIEAOct 24, 2026 · Verified purchase ★★★★★

Arris - Trusted brand, works well supporting all my devices as well as for my work from home computer.

ShyyOct 23, 2026 · Verified purchase ★★★★★

Great value modem - Works as advertised and very good value for the price.

AMITKOct 21, 2026 · Verified purchase ★★★★★

Great product - I’m very happy with the ARRIS SURFboard SB8200 modem. It delivers fast, reliable internet speeds and provides a stable connection for streaming, gaming, video calls, and everyday use. The setup was straightforward, and the modem works well with my internet service. I also appreciate the solid build quality and dependable performance. Overall, it’s an excellent choice for anyone looking to upgrade their home internet connection. Highly recommended!

jasonOct 20, 2026 · Verified purchase ★★★★★

Excellent upgrade to the older model - I owned the older model Arris Surfboard and used it daily for remote work. As luck would have it, the old model finally gave out after 7+ years - So I ended up buying this one and immediately noticed the increased speeds allowed by the newer chipset. All the devices in my house relying on wifi were no longer hampered by the old modem - VERY NICE

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat