ARRIS SURFboard SB8200 DOCSIS 3.1 Multi‑Gig Cable Modem | 2 -1Gbps Ethernet Ports | Works with Xfinity, Cox, Spectrum | For Cable Internet Plans up to 2Gbps | Modem Only, Router Required
$168.98
Price: $168.98
(as of Nov 28, 2025 22:27:21 UTC – Details)
The SB8200 supports DOCSIS 3.1 performance for cable internet plans up to 2 Gbps, delivering ultra‑fast streaming, gaming, and downloads. Own your modem and avoid monthly equipment charges!
Multi‑Gig speed for today & tomorrow: DOCSIS 3.1 performance supports cable internet plans up to 2 Gbps, delivering ultra‑fast streaming, gaming, and downloads.
Save on rental fees: Own your modem and avoid monthly equipment charges—check with your cable provider for plan compatibility.
Compact, modern design: Space‑saving footprint with discrete LED indicators for power, upstream/downstream, and online status.
Easy setup: Connect cable, power on, and activate with your cable provider. Then connect a Wi‑Fi router to the Ethernet port for home Wi-Fi coverage.
Modem only: This cable modem requires a separate Wi-Fi router or mesh system for home Wi-Fi network.
Fast Ethernet: Provides two 1 Gigabit Ethernet ports to support connecting to Wi-Fi routers.
Provider compatibility: All SURFboard modems are CableLabs certified to work across major US Internet Service Providers. Tested and qualified for use with Cox, Xfinity, and Spectrum. Check with your provider to confirm device model support.
Not compatible with fiber, DSL, or satellite services.
Customers say
Customers find the modem easy to install with no software setup required, and appreciate its quality, noting it’s rock solid and superior to cable-system modems. The speed and connectivity receive mixed feedback – while some report stable connections, others experience dropping internet connections. Compatibility is also mixed, with some customers reporting it works well with Comcast while others say it doesn’t work with Comcast Gig plan. The modem’s functionality and value for money receive mixed reviews, with some saying it works right out of the box while others report it stopped working altogether, and some find it worth the cost while others say it’s not worth the price. The modem’s durability is concerning, with several customers reporting it broke within two years of use.
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