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 92% (Grade A). 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 7-Port USB 3.0 PCIe Expansion Card for Desktop PC, 5Gbps SuperSpeed Data Transfer, PCI Express to USB 3.0 Hub Card with Dedicated Channels & UASP Support, Plug & Play, Windows 11/10/8/7/XP/Vista/Linux

7-Port USB 3.0 PCIe Expansion Card for Desktop PC, 5Gbps SuperSpeed Data Transfer, PCI Express to USB 3.0 Hub Card with Dedicated Channels & UASP Support, Plug & Play, Windows 11/10/8/7/XP/Vista/Linux

Name: 7-Port USB 3.0 PCIe Expansion Card for Desktop PC, 5Gbps SuperSpeed Data Transfer, PCI Express to USB 3.0 Hub Card with Dedicated Channels & UASP Support, Plug & Play, Windows 11/10/8/7/XP/Vista/Linux
Brand: 7-Port
SKU: B09WYHRPTT
Price: 19.99 USD
Availability: InStock
Rating: 4.5 (1008 reviews)

4.5(1,008 reviews)

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

Last analyzed: November 23, 2025

0%🟢

Excellent

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

Analysis is 33.6 days old. Re-run to get the latest review data and insights.

Based on the analysis, this 7-Port USB 3.0 PCIe Expansion Card has received overwhelmingly positive reviews from customers, with a rating of 4.5/5 and an overall score of 92/100. The high review velocity and credibility scores suggest that customers are generally satisfied with the product's performance and ease of use, and the product consistency score indicates that the product has been reliable. However, the seller reputation score is slightly lower, indicating that some customers may have had issues with the seller's customer service or shipping.

Review Timeline

Review patterns over time - spikes may indicate manipulation

95%

Velocity Score

Spikes

None found

Peak

Reviews/mo

Timeline

Months

Pattern Analysis

Good: Review pattern appears natural with steady growth. No suspicious spikes that might indicate review manipulation.

Keyword Analysis

Common phrases and their authenticity patterns

81%

Authenticity

plug and play(5)easy installation(8)great value(11)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity98%

Natural Language Flow87%

Unique Phrasing96%

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

Recommendation

✅ Recommended

Analysis Date

November 23, 2025

Total Reviews

1,008 reviews analyzed

Ready to make your purchase?

Based on our analysis, you can make an informed decision. Click below to purchase this product on Amazon.

✨ Premium Quality Product

As an Amazon Associate I earn from qualifying purchases

Grade A7-Port USB 3.0 PCIe Expansion Card for Desktop PC, 5Gbps SuperSpeed Data Transfer, PCI Express to USB 3.0 Hub Card with Dedicated Channels & UASP Support, Plug & Play, Windows 11/10/8/7/XP/Vista/Linux