Aliexpress Investigation Report
Report generated: Dec 15, 2025
HONGWEIWEI Factory Store – 10PCS LM2596S Buck Converter DC to DC Converter High Efficiency Voltage Regulator (AliExpress Listing 1005007286236519)
https://aliexpress.com/item/1005007286236519.htmlWhy we think so?
This AliExpress listing for a set of 10 LM2596S buck converter modules is sold by HONGWEIWEI Factory Store—a seller with over 11,700 positive feedbacks and a store rating of 98.1%. The converter modules themselves have amassed 841 reviews with an average score of 4.9 stars, indicating strong satisfaction from a broad range of buyers. Customers consistently describe the modules as reliably functional, a good value, and shipped on time, with some detailed product feedback (including issues and tips) in the 4–5-star review range. No evidence was found outside AliExpress of scam activity, widespread complaints, or product counterfeiting tied to this store or product. Pricing is in line with comparable bulk listings across legitimate online retailers, confirming this is neither suspiciously cheap nor unusually expensive. Overall, this seller and product demonstrate solid, long-term platform credibility and trust signals.🛡️
Risk Insights
Seller enjoys long-term high reputation
- 11,000+ positive review count
- 98%+ positive rating for store history
- Store present on AliExpress for multiple years
Product feedback is authentic and broad-based
- 841 verified reviews, with buyer photos and technical details
- Mix of praise and minor criticisms—no evidence of blanket 5-star spam
- Customers reference real-life technical application experiences
No scam or counterfeit history outside AliExpress
- Scrolled scam/review trackers show no evidence against this store
- External price checks confirm market consistency
- No unresolved or unusual dispute pattern found
Category Scores
Red Flags & Warnings
- Product is a generic (unbranded) electronic module, which is common on AliExpress but warrants some caution regarding long-term component reliability for mission-critical use.
Detailed Checks & Insights
0-100 Scale
Seller identity and platform longevity
Score: 90
Seller identity and platform longevity
Reason: Seller has over 11,700 positive ratings, a long-standing AliExpress presence, and a 98.1% positive feedback score.
Authenticity and manipulation of reviews
Score: 86
Authenticity and manipulation of reviews
Reason: 841 product reviews show consistent, plausible feedback, with photo evidence and authentic comment diversity, including a healthy spread of positive, neutral, and negative comments.
Product consistency and technical plausibility
Score: 85
Product consistency and technical plausibility
Reason: Specs align with standard LM2596S modules and do not show glaring technical inconsistencies. Customer reviews reference authentic technical details and use-cases.
Fulfillment patterns and shipping reliability
Score: 90
Fulfillment patterns and shipping reliability
Reason: Numerous comments note fast shipping, on-time delivery, and usable order tracking; very few delivery complaints for this listing.
Counterfeit, scam allegations, or external scam signals
Score: 80
Counterfeit, scam allegations, or external scam signals
Reason: External web searches did not detect independent scam alerts or counterfeit complaints tied to this seller or listing.
Price comparison to market norms
Score: 75
Price comparison to market norms
Reason: Current bulk pricing for this set (US$1.46–$7.32 per 1–10 modules) matches typical LM2596 buck converter module price ranges globally.
Platform support, dispute, and protection mechanisms
Score: 95
Platform support, dispute, and protection mechanisms
Reason: AliExpress Buyer Protection applies for on-platform payment, with refund for unreceived or misrepresented goods. No specific negative external reports about this seller's dispute handling.
Your Next Steps
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1
If you purchase, use AliExpress payment and keep all order records in case you need to open a dispute (standard practice for all international orders).
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2
Check the product and its IC markings on arrival; test a sample under load if absolute authenticity is mission critical (especially for bulk projects).
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3
Review the shop's current ratings and recent negative reviews for the specific module if critical reliability is needed.
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4
Ensure you understand AliExpress buyer protection and return policies in your region before purchasing.
Evidence & Citations
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AliExpress – HONGWEIWEI Factory Store Seller Ratings and History
The store profile details over 11,000 positive ratings and a 98.1% overall score—an unusually high seller reputation that supports trust in both store and listing.
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AliExpress – Product Listing for LM2596S Buck Converter DC to DC Module (10PCS)
Over 841 published reviews (average 4.9 stars) and more than 4,000 sales demonstrate high product engagement and real buyer feedback.
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Perplexity Search – HONGWEIWEI Factory Store complaints, scam, and return policy investigation
No negative information specific to HONGWEIWEI Factory Store was found in scam trackers or independent review sites.
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