TESSAN 5Ft Black Extension Cord with Multiple Outlets, Flat Plug | 2100 Joules Surge Protector Power Strip, 6 Outlets and 4 USB Ports (2 USB C), Outlet Extender for Home, Office, Dorm

TESSAN 5Ft Black Extension Cord with Multiple Outlets, Flat Plug | 2100 Joules Surge Protector Power Strip, 6 Outlets and 4 USB Ports (2 USB C), Outlet Extender for Home, Office, Dorm

ASIN: B07HNWKS3S
Analysis Date: Jul 30, 2026

As an Amazon Associate I earn from qualifying purchases.

Review Analysis Results

B
Authenticity Grade
10.00%
Fake Reviews
4.89
Original Rating
4.60
Adjusted Rating

Analysis Summary

The vast majority of these reviews appear genuine, with clear signals of authentic customer experiences. Nearly all reviews are from verified purchasers and describe specific use cases, such as using the product in a truck bed, RV, or for organizing a messy nightstand. The detailed personal context—like the reviewer who bought it to solve cable clutter for a lamp, phone, watch, and fan—strongly indicates real usage. The product itself is a well-reviewed, practical item (a flat-plug power strip with USB ports), so high ratings are expected and normal.

Evidence of authenticity is abundant. For example, one reviewer provides a balanced perspective, noting the product solved clutter but questioning the 'Fast Charging' claim, which shows critical thinking. Another mentions specific voltage testing ('USB voltages are good'), indicating technical engagement. The Spanish-language review adds geographic diversity, and multiple reviews highlight the flat plug's utility in tight spaces, a consistent real-world benefit. These details are hallmarks of genuine feedback.

There are minimal concerns. One review uses slightly promotional language ('a smart buy for sure...j....'), but it still includes specific features (flat plug, surge protection) and appears to be a genuine customer. Another review ends with 'Highly recommend recommended,' which could be a typo or copy-paste error, but the rest of the review is specific and personal. No clear patterns of manipulation, such as repetitive phrasing across reviews or generic praise without context, are present.

Overall, the reviews are overwhelmingly genuine, with strong personal stories and specific product knowledge. The low fake percentage reflects the absence of clear manipulation patterns. The product is a well-regarded flat-plug power strip with ample outlets and USB ports, praised for its space-saving design and utility in RVs, trucks, and home settings.

Key patterns identified in the review analysis include: Consistent praise for the flat plug design, Personal use cases in RVs, trucks, and home organization, Balanced perspectives with minor critiques.

Review Statistics

8,849
Total Reviews on Amazon
-0.29
Rating Difference

Price Analysis

This TESSAN extension cord offers excellent value with high ratings and versatile ports. Aim to buy under $20 for a great deal, but expect typical pricing around $25-$35. It's a reliable mid-range option for home or dorm use.

MSRP Assessment

Estimated MSRP: $25-$35
Source: Product category average
Amazon Price: Unable to compare

Market Position

Positioning: Mid-range
Alternatives Range: $15-$50
Value: Combines surge protection, multiple outlets, and USB-C ports at a competitive price for home or dorm use.

Buying Tips

Best Time to Buy: Best time to buy is during Amazon Prime Day or Black Friday, when surge protectors often see discounts.
Deal Indicators: A good deal is under $20, or when price drops 20-30% below typical range.
Watch For: Watch for counterfeit or third-party sellers with low ratings; stick to Amazon or trusted brands for safety.
Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Jul 30, 2026

Understanding This Analysis

What does Grade B mean?

This product has good review authenticity with minor concerns. While most reviews appear genuine, we detected some patterns that warrant mild caution.

Adjusted Rating Explained

The adjusted rating (4.60 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 (4.89 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.

Share This Analysis

Learn More About Fake Reviews

Analyze new product