How does RateBud detect fake Amazon reviews?

RateBud uses advanced AI to analyze review patterns, language authenticity, timing anomalies, and content quality. We examine reviewer behavior, review velocity, and linguistic markers to detect fake reviews with high accuracy.

What does the trust score mean?

The trust score is a percentage from 0-100% indicating review authenticity. This product scored 89% (Grade B). Scores above 80% indicate highly trustworthy reviews, 60-79% are generally reliable, and below 60% suggest caution.

Is RateBud's review analysis free?

Yes, RateBud's AI-powered review analysis is completely free. We analyze Amazon reviews to help you avoid fake reviews and make informed purchasing decisions. No signup required.

Product image of uni SD Card Reader, High-Speed USB C to Micro SD Card Adapter USB 3.0 Dual Slots, Memory Card Reader for SD/Micro SD/SDHC/SDXC/MMC, Compatible with MacBook Pro/Air, Chromebook, Android Galaxy

uni SD Card Reader, High-Speed USB C to Micro SD Card Adapter USB 3.0 Dual Slots, Memory Card Reader for SD/Micro SD/SDHC/SDXC/MMC, Compatible with MacBook Pro/Air, Chromebook, Android Galaxy

Name: uni SD Card Reader, High-Speed USB C to Micro SD Card Adapter USB 3.0 Dual Slots, Memory Card Reader for SD/Micro SD/SDHC/SDXC/MMC, Compatible with MacBook Pro/Air, Chromebook, Android Galaxy
Brand: uni
SKU: B081VHSB2V
Price: 7.99 USD
Availability: InStock
Rating: 4.6 (31056 reviews)

4.6(31,056 reviews)

AI-powered analysis of this product's reviews to help you make an informed purchase decision.

Last analyzed: October 20, 2025

0%🟢

Very Good

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

Analysis is 62.3 days old. Re-run to get the latest review data and insights.

Based on the analysis, the uni SD Card Reader has received overwhelmingly positive reviews from customers, with an average rating of 4.6/5 and a high overall score of 89/100. The product's consistency and reviewer credibility are particularly strong, indicating that it performs well and is trusted by those who have used it. However, the relatively low brand trust score of 60/100 may raise some concerns about the brand's reputation and long-term reliability.

Review Timeline

Review patterns over time - spikes may indicate manipulation

85%

Velocity Score

Spikes

Detected

Peak

Reviews/mo

Timeline

Months

Pattern Analysis

Warning: We detected 1 suspicious review spike(s). Legitimate products typically have steady, organic review growth.

Keyword Analysis

Common phrases and their authenticity patterns

81%

Authenticity

great product(5)excellent quality(8)fast speeds(11)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity96%

Natural Language Flow84%

Unique Phrasing94%

Good: Language patterns appear natural with good diversity. Reviews use varied vocabulary and authentic expressions.

Recommendation

✅ Recommended

Analysis Date

October 20, 2025

Total Reviews

31,056 reviews analyzed

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✨ High Quality Product

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Grade Buni SD Card Reader, High-Speed USB C to Micro SD Card Adapter USB 3.0 Dual Slots, Memory Card Reader for SD/Micro SD/SDHC/SDXC/MMC, Compatible with MacBook Pro/Air, Chromebook, Android Galaxy