![ARRIS (SB6183) -Cable Modem - Fast DOCSIS 3.0 16x4 Gigabit, [Check with your provider for compatibility], 1 Gbps Port, 400 Mbps Max Internet Speed, 2 Year Warranty](https://m.media-amazon.com/images/I/51PbjvN726L._AC_SX679_.jpg)
ARRIS (SB6183) -Cable Modem - Fast DOCSIS 3.0 16x4 Gigabit,...
Good for: Buyers willing to read the details before deciding
Watch out for: No major red flags detected
Last analyzed: February 2026
Total Reviews
8,972
On Amazon
Verified
94%
Good
Amazon Rating
4.3
Original rating
Savinoo Rating
3.7
Adjusted rating
Our Recommendation
BE CAUTIOUS - Read individual reviews carefully, especially 1-star and 3-star reviews, before purchasing.
Analysis Summary
- MEDIUM RISK (Score: 70/100) ARRIS (SB6183) -Cable Modem - Fast DOCSIS 3.0 16x4 Gigabit,... has some concerning review patterns. Major Issues Found: 80% of reviews are either 5-star or 1-star, with only 20% in between.
- Real products usually have more balanced ratings. Positive Indicators: 94% of reviews are from verified purchases, which is good..
Customer Reviews from Amazon
Most Helpful Review
"Might be a great modem but spectrum no longer will allow it."
wayne
I bout this modern at 2016. Nearly 10 years it still works great without any…
I bout this modern at 2016. Nearly 10 years it still works great without any glitches.jvs
I was in an all-out panic when my cable company permanently deactivated my modem and…
I was in an all-out panic when my cable company permanently deactivated my modem and declared it "end of line". ARRIS came to the rescue! In the past, I've always run into problems activating a new modem. This sets up like a dream and performs flawlessly. I'll sleep well tonight!everyday reviews
Reliable, Fast, and Still a Solid ChoiceI’ve been using the ARRIS SB6183 cable modem and…
Reliable, Fast, and Still a Solid ChoiceI’ve been using the ARRIS SB6183 cable modem and it has been rock solid from day one. Setup was straightforward—just a quick call to my ISP and it was activated within minutes. It’s DOCSIS 3.0 with 16x4 channel bonding, which isn’t the newest standard anymore, but for internet speeds up to 400 Mbps it’s more than enough. I consistently get the speeds I’m paying for without drops or lag, and it pairs well with my existing router.One of the things I appreciate most is the simplicity—no built-in router or WiFi to fuss with, just a dependable modem that does its job well. The compact design means it doesn’t take up much space, and the indicator lights are easy to read at a glance.The only watch-out is compatibility—you’ll want to double-check with your ISP, as the listing notes it isn’t supported by Spectrum. Also, if you plan to upgrade to gigabit service in the future, this model won’t keep up with those speeds.Bottom line: A reliable, easy-to-use modem that’s perfect for anyone with internet plans up to 400 Mbps who values stability and simplicity over extra features.peter d
This cable modem is an excellent product. I bought it to replace the rental modem…
This cable modem is an excellent product. I bought it to replace the rental modem from my parents' cable provider, and it has worked flawlessly since day one, saving them money on rental fees.It performs exactly as a good piece of network gear should: you set it up, and you never have to think about it again. It provides a stable and consistent connection, delivering the speeds advertised with its DOCSIS 3.0 and 16x4 channel bonding technology.For a reliable and cost-effective alternative to renting a modem from your ISP, this is an outstanding choice that provides peace of mind and works without issues.Anonymous
Easy setup and works great on xfinity. My old modem was fried by lightning and…
Easy setup and works great on xfinity. My old modem was fried by lightning and I considered a new docsis 3.1, but my plan isn’t any faster than what this docsis 3.0 unit can support. At 5-10x less expensive, this unit is fantastic.mr b
Works like it should. Bought an Amazon warehouse and didn't have any problems.
What Customers Talk About
Commonly Praised
Commonly Complained
Review Quality Analysis
Review quality helps identify authentic customer feedback. Longer, detailed reviews (50+ words) typically indicate genuine experiences, while high percentages of short reviews (under 20 words) may suggest incentivized or fake feedback.
Average Words
35
Moderate detail
Long Reviews
4%
⚠ Low detail
Short Reviews
14%
✓ Low brief reviews
Review Length Distribution
Authentic vs Brief Reviews
Average Word Count Gauge
Benchmark: 30 words = moderate, 50+ words = detailed & authentic
35
avg. words per review
Interpretation: Review quality appears within normal range for this product category.
Review Velocity
Review velocity tracks how quickly reviews are posted. Steady, gradual accumulation is natural, while sudden spikes or bursts (20+ reviews in a single day) may indicate incentivized campaigns or coordinated activity.
Average Per Day
0.04
Natural pace
Max in One Day
1
Normal range
Steady Velocity Detected
Reviews posted at a consistent, natural pace over time — typical of organic customer feedback.
Rating Breakdown
This chart shows how customers rated ARRIS (SB6183) -Cable Modem - Fast DOCSIS 3.0 16x4 Gigabit,.... Products with authentic reviews typically show a bell curve with most ratings in the 3–4 star range. A heavily polarized distribution — many 5★ and 1★ with few middle ratings — can be worth investigating further.
Key Findings
80% of reviews are either 5-star or 1-star, with only 20% in between. Real products usually have more balanced ratings.
These findings suggest this is a trustworthy product.
Looks legit — check on AmazonReady to buy ARRIS (SB6183) -Cable Modem - Fast DOCSIS 3.0 16x4 Gigabit,...?
Our analysis is based on 8,972 reviews.
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How does this compare?
This product scores 70/100 — above average among analyzed products.
Check on Amazon