Surge Protector Power Strip - 8 Widely Outlets with 4 USB Ports(1 USB C Outlet), Addtam 3-Side Outlet Extender Strip with 5Ft Extension Cord, Flat Plug, Wall Mount for Dorm Home Office, ETL Listed

Surge Protector Power Strip - 8 Widely Outlets with 4 USB Ports(1 USB C Outlet), Addtam 3-Side Outlet Extender Strip with 5Ft Extension Cord, Flat Plug, Wall Mount for Dorm Home Office, ETL Listed

ASIN: B09QPF6R4W
Analysis Date: Feb 14, 2026 (re-analyzed Feb 14, 2026)

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Review Analysis Results

B
Authenticity Grade
10.00%
Fake Reviews
4.44
Original Rating
4.20
Adjusted Rating

Analysis Summary

The overwhelming majority of these reviews appear genuine, with only one review showing potential manipulation patterns. All reviews are verified purchases (marked with 'V'), which significantly increases their authenticity likelihood. The reviews display diverse writing styles, specific personal contexts, and varied experiences that align with genuine user feedback rather than coordinated promotion.

Strong evidence of authenticity includes detailed personal scenarios like using the product in an office setting with specific equipment (review 1), mounting it under a keyboard tray in a home office (review 2), organizing behind a TV with mounting screws mentioned (review 3), and the balanced 4-star review noting both positives and the USB charging limitation (review 5). These reviews contain specific product knowledge, personal implementation details, and varied sentence structures that indicate authentic experiences.

The only concerning review is review 7, which shows some generic praise patterns and mentions purchasing multiple units in a way that could potentially signal manipulation. However, even this review contains some specific context about using the switch to save electricity when traveling. No other reviews show clear manipulation patterns like repetitive phrases, marketing language, or identical structures across multiple reviews.

Overall, this appears to be a well-reviewed product with authentic customer feedback. The single potentially suspicious review represents only 11% of the sample, and even that review contains some genuine elements. The diversity of use cases, specific implementation details, and balanced perspectives across most reviews strongly indicate organic customer experiences rather than manipulation.

Key patterns identified in the review analysis include: Verified purchase status on all reviews, Diverse personal use cases (office, TV, travel, home), Specific installation and mounting details.

Review Statistics

8,352
Total Reviews on Amazon
-0.24
Rating Difference
Editor's Analysis

Choosing a Multi-Device Power Strip with USB-C for Modern Electronics

The Addtam 8-outlet strip with 4 USB ports, including USB-C, addresses the need to power both traditional AC devices and modern USB-charged electronics from a single source. Its 3-side outlet design and flat plug are specific features that solve common space and placement issues in dorm rooms and home offices. Buyers should evaluate this product based on its USB-C power delivery, outlet spacing for bulky adapters, and surge protection capabilities.

Key Considerations Before Buying

  • Verify the USB-C port's power output (watts/amps) to ensure it meets fast-charging needs for modern phones or tablets, as not all USB-C ports are created equal.
  • Assess the physical spacing of the 'widely spaced' outlets; true wide spacing should accommodate multiple large AC adapters (like laptop bricks) without blocking adjacent ports.
  • Consider the 5-foot cord length and flat plug design for your intended setup—this is crucial for furniture placement and fitting behind tight spaces against walls.

What Our Analysts Recommend

Quality indicators for this specific product include the ETL certification (a recognized safety standard), the build quality of the 3-side housing that prevents cord strain, and user reviews mentioning reliable surge protection during power fluctuations. Look for mentions of the wall-mount slots' sturdiness, as this is a key advertised feature.

Power Strips Market Context

Market Overview

The power strip market is increasingly dominated by models integrating USB-A and USB-C ports, moving beyond simple outlet extenders to become centralized charging stations. Products like this Addtam model compete directly on the density of outlets, the inclusion of modern USB-C, and space-saving designs like flat plugs and vertical outlet orientations.

Common Issues

Common problems include USB ports that under-deliver on advertised charging speed, outlets that are too close together for modern AC adapters, and flimsy construction that fails to support the weight of multiple plugged-in cords. Surge protection components can also vary significantly in quality and lifespan.

Quality Indicators

Beyond basic safety certifications like ETL, identify quality through detailed reviews discussing long-term durability, the feel of the switch and ports, and the gauge/thickness of the extension cord. A higher-quality strip will use robust materials to handle heat dissipation from multiple simultaneous high-draw devices.

Review Authenticity Insights

Grade B Interpretation

A 'B' authenticity grade and an estimated 10% fake review rate for this Addtam strip is moderately good for the category. It suggests the vast majority of its 8,352 reviews are from verified purchasers, providing a reliable overall sentiment, but advises a degree of scrutiny.

Trust Recommendation

Focus on the verified purchase reviews (marked 'V'), which are all confirmed buyers. Pay particular attention to 3- and 4-star reviews for balanced insights into trade-offs, as these are less likely to be manipulated than extreme 1- or 5-star reviews.

Tips for Reading Reviews

For this product, prioritize reviews that mention specific use cases like 'dorm room,' 'home office desk,' or 'entertainment center,' and note experiences with the USB-C port's charging speed. Be wary of overly generic praise that doesn't reference the 3-side design, flat plug, or wall-mount feature.

Expert Perspective

The Addtam power strip presents a strong value proposition based on its high adjusted rating of 4.2/5 from authentic reviews. Its combination of 8 AC outlets, 4 USB ports (with USB-C), and a space-saving flat plug design directly targets users with numerous devices in compact spaces. The ETL listing provides a baseline safety assurance. The primary considerations are whether its specific USB-C output meets your fast-charging requirements and if the physical build quality, as noted in long-term reviews, holds up to daily use.

Purchase Considerations

This product is an excellent fit if your primary need is outlet expansion and basic USB charging for a desk or bedside. Weigh the 5-foot cord length against your setup, and confirm the USB-C output specification if you need to charge a laptop or high-demand device. The wall-mount feature adds versatility for permanent installations.

Comparing Alternatives

Shoppers should compare this model's USB-C wattage, joule rating for surge protection, and physical dimensions against similar strips from brands like Anker or Belkin.

Price Analysis

This surge protector appears competitively priced in the mid-range segment with strong features for its category. Given the high rating and feature set, it represents solid value when priced between $25-$30. Consider waiting for seasonal sales or using price tracking tools to secure the best deal.

MSRP Assessment

Estimated MSRP: $34.99
Source: Product category average
Amazon Price: Below MSRP

Market Position

Positioning: Mid-range
Alternatives Range: $18-$45
Value: Offers good value with 8 outlets, 4 USB ports including USB-C, and wall-mount capability at a competitive mid-range price.

Buying Tips

Best Time to Buy: Best prices often during back-to-school (July-August) and Prime Day/Black Friday sales.
Deal Indicators: Look for prices below $25, lightning deals, coupon discounts, or bundle offers with related electronics.
Watch For: Watch for temporary price spikes before major sales events and verify ETL certification is genuine.
Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Feb 14, 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 (4.20 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 (4.44 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.

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