What percentage of reviews are fake for this product?

28.00% of the analyzed reviews appear to be fake or inauthentic.

What is the authenticity grade for this product?

The product receives a grade of C based on review authenticity analysis.

How many reviews were analyzed?

15 reviews were analyzed for authenticity patterns.

What is the adjusted rating after removing fake reviews?

After removing suspicious reviews, the adjusted rating is 3.60 out of 5 stars.

How does this analysis help consumers?

This analysis helps consumers identify products with manipulated reviews, enabling more informed purchasing decisions based on genuine customer feedback.

Is this product priced fairly on Amazon?

Based on AI price analysis, this product is Unable to compare.

How is this product positioned in the market?

This product is positioned as a Mid-range option in its category.

Eightwood WiFi 6E Tri-Band Antenna 2.4GHz 5GHz 6GHz RP-SMA With Magnetic Base for Desktop PC PCI-E Card, USB Adapter, Wireless Router

Name: Eightwood WiFi 6E Tri-Band Antenna 2.4GHz 5GHz 6GHz RP-SMA With Magnetic Base for Desktop PC PCI-E Card, USB Adapter, Wireless Router
Brand: Amazon
SKU: B0CJR721ZJ
Rating: 3.60 (15 reviews)

ASIN: B0CJR721ZJ

Analysis Date: Nov 22, 2025 (re-analyzed Nov 22, 2025)

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Review Analysis Results

C

Authenticity Grade

28.00%

Fake Reviews

4.20

Original Rating

3.60

Adjusted Rating

Analysis Summary

The review set shows a mix of genuine and potentially suspicious content. Overall authenticity appears reasonable with some concerning patterns. Positive aspects include: detailed technical descriptions, specific use cases (Hackintosh, motherboard replacements), and varied writing styles across different languages (English, Dutch, Spanish). Concerning patterns include: extremely high 5-star concentration (69% of reviews), some overly enthusiastic language, and a few reviews with generic praise. The 1-star review adds credibility by providing specific technical issues. Most reviews contain authentic-sounding details about installation experiences, range improvements, and specific hardware compatibility.

Review Statistics

About Review Data Collection

We extract as much review data as Amazon makes available at the time of analysis. The amount may vary due to Amazon's rate limiting, regional restrictions, or other factors. Our analysis is based on the reviews we successfully collected.

4,444

Total Reviews on Amazon

15

Reviews Analyzed

11

Genuine Reviews

4

Fake Reviews

-0.60

Rating Difference

Want to analyze more reviews? Install the Null Fake Chrome extension to capture and analyze additional reviews as you browse Amazon.

Free, quick to install, and works on Chrome, Edge, Brave, and other Chromium browsers.

Install Chrome Extension

Price Analysis

As a WiFi 6E tri-band antenna with strong reviews, this product likely offers good value in the mid-range segment. Canadian consumers should compare prices with similar antennas from brands like TP-Link and Netgear, and wait for seasonal sales for the best deal. Ensure compatibility with your router or adapter before purchasing.

MSRP Assessment

Estimated MSRP: Unknown

Source: Unable to determine

Amazon Price: Unable to compare

Market Position

Positioning: Mid-range

Alternatives Range: CA$25-CA$80

Value: This WiFi 6E antenna offers future-proof 6GHz support at a competitive price point compared to similar tri-band antennas.

Buying Tips

Best Time to Buy: Best prices often appear during back-to-school (August-September) and Black Friday/Boxing Day sales.

Deal Indicators: Look for bundle discounts with compatible WiFi cards/routers, lightning deals, or coupon codes on the product page.

Watch For: Watch for inflated 'list prices' on Amazon that create false urgency; verify RP-SMA compatibility with your specific device.

Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Dec 1, 2025

Understanding This Analysis

What does Grade C mean?

This product has moderate review authenticity concerns. A notable portion of reviews show suspicious patterns. Consider reading reviews carefully before purchasing.

Adjusted Rating Explained

The adjusted rating (3.60 stars) represents what we estimate this product's rating would be if fake reviews were removed. This product's adjusted rating is lower than Amazon's displayed rating (4.20 stars), suggesting positive fake reviews may be inflating the score.

How We Detect Fake Reviews

Our AI analyzes multiple factors: language patterns (generic vs. specific), reviewer behavior (history, timing), temporal anomalies (review clusters), verification status, sentiment authenticity, and statistical outliers. No single factor determines a review is fake - we look at the combination of signals.

Important Limitations

No automated system is perfect. Sophisticated fake reviews can evade detection, and some genuine reviews may be incorrectly flagged. Use this analysis as one data point in your purchasing decision, not the only factor. Reading actual review content yourself is always valuable.