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ARRIS Surfboard SB6183-RB 16x4 DOCSIS 3.0 Cable Modem, (Renewed)-White

TLDR Review: ARRIS Surfboard SB6183 Cable Modem

By ShopSavvy Team

Published: February 17th, 2025

Pros

•Provides fast and reliable Wi coverage when paired with a compatible router.
•Easy setup with a smooth installation process, even with Spectrum.
•Compact design that saves space.
•Demonstrates significant speed improvements, handling up to 600 Mbps.
•Economical option to avoid rental fees and exceeds performance of ISupplied equipment.
•Capable of supporting multiple devices streaming simultaneously without issues.
•Offers good performance and reliability over time.
•Provides flexibility to use a preferred Wi router.

Cons

•The modem model SB6183 is not approved by Spectrum, making it unusable for their internet services.
•Requires assistance from ISPs for activation in some cases.
•App provided with the modem was not very helpful.
•Users with Spectrum might notice discrepancies between advertised and actual speeds.
•A separate router is necessary for Wi capabilities.

Bottom Line

The ARRIS Surfboard SB6183-RB is a solid and economical choice for those looking to save on modem rental fees and improve their internet speed, especially if paired with a high-quality router. Just be aware that Spectrum doesn't support this modem, so verify compatibility if you are a Spectrum customer. Otherwise, it provides reliable service with substantial speed upgrades and flexibility.

Lowest at Amazon

$45.49 at Amazon

Lowest at any Popular Retailer

$29.29 at Newegg Business

How we researched this

About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from 11 retailers to give you the short version.