Modems: 5 Best Options on Amazon.com Compared (2026)
We compared 5 well-reviewed modems options currently listed on Amazon.com, using real listed prices, ratings, and verified review counts (data pulled at time of publishing). Below: a quick comparison table, an image gallery of every option, then a detailed breakdown of each pick with pros, cons, and buying guidance.
Quick Comparison
| Image | Product | Price | Rating | Reviews | Link |
|---|---|---|---|---|---|
 | #1 NETGEAR Cable Modem DOCSIS 3.0 (CM500) Compat | $47.49 | ★★★★☆ 4.2 | 14,791 | Check Price → |
![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://championsreviews.com/wp-content/uploads/2026/07/51vjDg2HJnL._SL1500_.jpg) | #2 ARRIS (SB6183) -Cable Modem – Fast DOCSIS 3.0 | $49.00 | ★★★★☆ 4.3 | 8,975 | Check Price → |
 | #3 Netgear Nighthawk Cable Modem WiFi Router Com | $79.99 | ★★★★☆ 4.3 | 6,782 | Check Price → |
 | #4 Netgear Gigabit Cable Modem (32×8) DOCSIS 3.1 | $79.99 | ★★★★☆ 4.3 | 3,496 | Check Price → |
 | #5 NETGEAR Nighthawk DOCSIS 3.1 Mid/High-Split M | $269.99 | ★★★★☆ 4.2 | 3,009 | Check Price → |
Product Gallery
Detailed Breakdown
#1 — NETGEAR Cable Modem DOCSIS 3.0 (CM500) Compatible with Major Cable Providers Including Xfinity, Cox, for Plans Up to 400 Mbps
★★★★☆ 4.2/5 (14,791 verified reviews)
$47.49 at time of publishing
- Most-reviewed option here (14,791 verified reviews) — a large track record to judge by
- Lowest price point in this lineup
- Well-established listing with a substantial review history
- No standout drawback versus the other options compared here
Best suited for: Budget-conscious buyers who want solid value without paying for extras.
Consider the alternative if: If you specifically need premium extras, the higher-priced pick in this set may suit better.
Value for money: Strong value: the lowest price in this comparison.
#2 — ARRIS (SB6183) -Cable Modem – Fast DOCSIS 3.0 16×4 Gigabit, [Check with your provider for compatibility], 1 Gbps Port, 400 Mbps Max Internet Speed, 2 Year Warranty
★★★★☆ 4.3/5 (8,975 verified reviews)
$49.00 at time of publishing
- Highest customer rating in this comparison (4.3/5)
- Well-established listing with a substantial review history
- No standout drawback versus the other options compared here
Best suited for: Buyers who want a balance of price and reliability without going to either extreme.
Consider the alternative if: If you specifically need premium extras, the higher-priced pick in this set may suit better.
Value for money: Priced higher, but backed by the best rating in this set — a reasonable trade for buyers who weigh reliability heavily.
#3 — Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including Xfinity by Comcast, Cox (Renewed)
★★★★☆ 4.3/5 (6,782 verified reviews)
$79.99 at time of publishing
- Highest customer rating in this comparison (4.3/5)
- Well-established listing with a substantial review history
- No standout drawback versus the other options compared here
Best suited for: Buyers who want a balance of price and reliability without going to either extreme.
Consider the alternative if: If you specifically need premium extras, the higher-priced pick in this set may suit better.
Value for money: Priced higher, but backed by the best rating in this set — a reasonable trade for buyers who weigh reliability heavily.
#4 — Netgear Gigabit Cable Modem (32×8) DOCSIS 3.1 | for XFINITY by Comcast, Cox. Compatible with Gig-Speed from Xfinity – CM1000-1AZNAS (Renewed)
★★★★☆ 4.3/5 (3,496 verified reviews)
$79.99 at time of publishing
- Highest customer rating in this comparison (4.3/5)
- Well-established listing with a substantial review history
- No standout drawback versus the other options compared here
Best suited for: Buyers who want a balance of price and reliability without going to either extreme.
Consider the alternative if: If you specifically need premium extras, the higher-priced pick in this set may suit better.
Value for money: Priced higher, but backed by the best rating in this set — a reasonable trade for buyers who weigh reliability heavily.
#5 — NETGEAR Nighthawk DOCSIS 3.1 Mid/High-Split Modem (CM3000-1AZNAS) – Approved for Today's Fastest Speeds – Works with All Providers, Incl. Xfinity, Spectrum, Cox – Plans up to 2.5Gbps
★★★★☆ 4.2/5 (3,009 verified reviews)
$269.99 at time of publishing
- Well-established listing with a substantial review history
- Priced at the top of this comparison without a rating advantage to match
Best suited for: Buyers prioritizing top-tier specs or brand reputation over price.
Consider the alternative if: If budget is the main concern, the lower-priced options in this list are worth a look first.
Value for money: Mid-pack pricing relative to the other options compared here.
Final Recommendation
Best overall: #2 ARRIS (SB6183) -Cable Modem – Fast DOCSIS 3.0 16×4 Gigabit
the strongest rating/review combination in this comparison.
Buy on Amazon USA →Best value / budget pick: #1 NETGEAR Cable Modem DOCSIS 3.0 (CM500) Compatible with Major Cable Providers Including Xfinity
the lowest price point among the options compared.
Buy on Amazon USA →If you’re unsure, the top-rated pick is the lower-risk choice; the budget pick is reasonable if price is your primary constraint.
Frequently Asked Questions
Which modems is rated best overall?
ARRIS (SB6183) -Cable Modem – Fast DOCSIS 3.0 16×4 Gigabit, [Check with your provider for compatibility], 1 Gbps Port, 400 Mbps Max Internet Speed, 2 Year Warranty has the strongest rating/review combination in this comparison, at 4.3/5 from 8,975 verified reviews.
What is the cheapest option in this comparison?
NETGEAR Cable Modem DOCSIS 3.0 (CM500) Compatible with Major Cable Providers Including Xfinity, Cox, for Plans Up to 400 Mbps is the lowest-priced option here, at $47.49 at time of publishing.
Which modems has the most verified reviews?
NETGEAR Cable Modem DOCSIS 3.0 (CM500) Compatible with Major Cable Providers Including Xfinity, Cox, for Plans Up to 400 Mbps has the largest review count in this set, at 14,791 verified reviews – the most established track record among the options compared.
