ARRIS Surfboard SB6190 front view compact wired modem for home internet
ARRIS Surfboard SB6190 rear ports showing the Ethernet connection for router setup
ARRIS Surfboard SB6190 app setup screen highlights easy activation
ARRIS Surfboard SB6190 Ethernet port enables direct device or router connection

ARRIS

ARRIS Surfboard SB6190 Cable Modem (Renewed) – 32x8 DOCSIS 3.0, 1 Gbps Ethernet, Xfinity/Spectrum Compatible

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$29.02

In stock. Ships free, usually within 1–4 business days.

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Check the listed compatible models and specs before you order. Questions? Email us.

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

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Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Reliable wired internet with the ARRIS Surfboard SB6190

The ARRIS Surfboard SB6190 is a dedicated wired cable modem designed to anchor a stable home network when you pair it with a separate router. This Renewed model ships in non-retail packaging and deliberately does not include WiFi or VOIP features, making it a straightforward foundation for a wired setup or for use alongside a dedicated wireless router.

Whether you’re upgrading an older cable modem or building a new wired core for your home, this device emphasizes reliability and compatibility. It helps you connect a router or a single computer with a fast, consistent connection, while supporting modern networking standards in a compact, durable chassis.

Key specs

  • DOCSIS 3.0 cable modem suited for cable internet plans up to 600 Mbps
  • 32 downstream x 8 upstream bonded channels for strong data flow
  • One 1-Gigabit Ethernet port to link a router or computer
  • Supports IPv4 and IPv6 for current and future networks
  • Broad compatibility with major U.S. providers including Xfinity from Comcast, Spectrum, Cox, and more
  • Easily set up using the SURFboard Central app

Why this Renewed modem fits your setup

  • Ideal for wired environments that prioritize a solid backbone for gaming and streaming
  • Works with an existing router to extend home WiFi or connect directly to a device
  • Renewed condition with non-retail packaging offers a budget-friendly option without sacrificing core performance

Usage tips and notes

Pair this modem with a compatible router to optimize wireless coverage across rooms. Actual speeds depend on your service plan, network conditions, and the capabilities of your router. This model is a wired modem only, so a router is required for WiFi in most homes.

FAQ

Q: What is included with this ARRIS SB6190 Renewed modem?

A: A wired DOCSIS 3.0 modem only; no WiFi or VOIP, with a 1-Gbps Ethernet port.

Q: Which providers is it compatible with?

A: Compatible with major US cable providers such as Xfinity, Spectrum, and Cox; supports up to 600 Mbps plans.

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