---
title: "Samsung 512gb Micro Sd Card — $108K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/samsung-512gb-micro-sd-card"
last_updated: "2026-08-11T14:34:00.163Z"
locale: en
meta:
description: "Niche score 33/100 · $108K/yr market · 66K searches/yr · $55.85 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 33/100 · $108K/yr market · 66K searches/yr · $55.85 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Samsung 512gb Micro Sd Card — $108K/yr Amazon US Niche (2026) - Flapen"
---
# **samsung 512gb micro sd card**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 26Growth 24Conversion 37Competition 30Returns 69Price range 75Avg price 91Brand share 0Review moat 17Quality gap 16
**Avg price**
**Great****$55.85**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$21.08–$126.38**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Good****2.3%**
return rate — above 5% kills the launch gate
**Conversion**
**Okay****2.9%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Okay****67%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Okay****$108K**
$108K/yr · 66K searches
**Growth**
**Bad****-1.7%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****17,902.93**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, samsung 512gb micro sd card is a $108K/yr Amazon United States market (66K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul–Dec. Verdict: Skip it — 33/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **samsung 512gb micro sd card market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **$168K–$223K**
- units × avg price
- **Conversion rate**
- **2.9%**
- **Avg BSR**
- **#199**
- **Page quality**
- **0%**
- **Prime**
- **60%**
- **Sponsored**
- **13%**
- **Out of stock**
- **15.8%**
- **Avg brand age**
- **32 months**
- **Avg seller age**
- **186 days**
## **Competition & brand share**
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**3 **▲rising
**Sellers**
**73**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**67%**
Top 20: 100%
**Open market**
**0%**
- Samsung87% - Sandisk11% - Lexar2%
## **Demand & seasonality**
Weekly Amazon search volume, last 103 weeks — -1.7% search growth over the last 90 days.
3K2KHoliday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: Jul, Dec · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/electronics/samsung-512gb-micro-sd-card/trend)
## **Top samsung 512gb micro sd card search terms**
- **samsung pro plus micro sd card**37K/yr-7.0%1.9% conv. - **samsung pro plus**16K/yr+6.9%1.7% conv. - **samsung pro plus 512gb**5K/yr+52.0%2.6% conv. - **samsung pro micro sd card**4K/yr-9.8%1.6% conv. - **samsung pro sd card**4K/yr-26.9%1.3% conv. - **samsung pro plus micro sd**2K/yr-15.8%0.7% conv. [**All search terms **](https://flapen.com/research/us/electronics/samsung-512gb-micro-sd-card/search-terms)
## **Top samsung 512gb micro sd card products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$11K20%$22K30%$32K40%$43K1001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 15 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Samsung PRO Plus Sonic The Hedgehog + Adapter 512GB microSDXC Up-to 180MB/s Full HD & 4K UHD UHS-I C10 U3 V30 A2 for Nintendo-Switch Steam Deck GoPRO DJI Drone Tablets (MB-MD512SA/LC1)**Samsung**$53.46**4.8★773 rev](https://www.amazon.com/dp/B0DQX529CV) [2**Samsung PRO Plus microSD Memory Card + Adapter 1TB MicroSDXC Up to 180 MB/s Full HD & 4K UHD UHS-I C10 U3 V30 A2 for Android Phones Tablets GoPRO DJI Drone MB-MD1T0SA/AM 2024**Samsung**$84.70**4.7★13,463 rev](https://www.amazon.com/dp/B0CWPNS8JY) [3**Samsung PRO Plus Sonic The Hedgehog + Adapter 128GB microSDXC Up-to 180MB/s Full HD & 4K UHD UHS-I C10 U3 V30 A2 for Nintendo-Switch Steam Deck GoPRO DJI Drone Tablets (MB-MD128SA/LC1)**Samsung**$28.70**4.8★773 rev](https://www.amazon.com/dp/B0DQX3136M) [4**SANDISK 512GB Extreme microSDXC UHS-I Memory Card with Adapter - C10 U3 V30 4K 5K A2 Micro SD Card - SDSQXAV-512G-GN6MA**Sandisk**$62.39**4.8★147,387 rev](https://www.amazon.com/dp/B09X7C2GBC) [5**Samsung PRO Plus microSD Memory Card + Adapter 256GB microSDXC Up to 180 MB/s Full HD & 4K UHD UHS I C10 U3 V30 A2 for Android Smartphones Tablets GoPRO and DJI Drone (MB MD256SA/AM)**Samsung**$26.58**4.7★13,463 rev](https://www.amazon.com/dp/B0C1PPWTWT)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Samsung PRO Plus Sonic The Hedgehog + Adapter 512GB microSDXC Up-to 180MB/s Full HD & 4K UHD UHS-I C10 U3 V30 A2 for Nintendo-Switch Steam Deck GoPRO DJI Drone Tablets (MB-MD512SA/LC1)**Samsung**$53.46**773 rev1y ago](https://www.amazon.com/dp/B0DQX529CV) [**Samsung PRO Plus Sonic The Hedgehog + Adapter 128GB microSDXC Up-to 180MB/s Full HD & 4K UHD UHS-I C10 U3 V30 A2 for Nintendo-Switch Steam Deck GoPRO DJI Drone Tablets (MB-MD128SA/LC1)**Samsung**$28.70**773 rev1y ago](https://www.amazon.com/dp/B0DQX3136M) [**Samsung PRO Plus Sonic The Hedgehog + Adapter 256GB microSDXC Up-to 180MB/s Full HD & 4K UHD UHS-I C10 U3 V30 A2 for Nintendo-Switch Steam Deck GoPRO DJI Drone Tablets (MB-MD256SA/LC1)**Samsung**$28.17**773 rev1y ago](https://www.amazon.com/dp/B0DQX53MMF) [**Lexar 512GB Blue Micro SD Card Up to 160MB/s microSDXC UHS-I Memory Card with SD Adapter C10 U3 A2 V30 Full HD 4K UHD High Speed TF Card**Lexar**$54.99**3,470 rev1y ago](https://www.amazon.com/dp/B0DRG6MPPC) [**Samsung PRO Plus microSD Memory Card + Adapter 1TB MicroSDXC Up to 180 MB/s Full HD & 4K UHD UHS-I C10 U3 V30 A2 for Android Phones Tablets GoPRO DJI Drone MB-MD1T0SA/AM 2024**Samsung**$84.70**13,463 rev1y ago](https://www.amazon.com/dp/B0CWPNS8JY)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Samsung PRO Plus Sonic The Hedgehog + Adapter 256GB microSDXC Up-to 180MB/s Full HD & 4K UHD UHS-I C10 U3 V30 A2 for Nintendo-Switch Steam Deck GoPRO DJI Drone Tablets (MB-MD256SA/LC1)**Samsung**$28.17**4.8★**▲ 209%**](https://www.amazon.com/dp/B0DQX53MMF) [**Lexar 512GB Blue Micro SD Card Up to 160MB/s microSDXC UHS-I Memory Card with SD Adapter C10 U3 A2 V30 Full HD 4K UHD High Speed TF Card**Lexar**$54.99**4.7★**▲ 189%**](https://www.amazon.com/dp/B0DRG6MPPC) [**Samsung PRO Plus 128GB Blue**Samsung**$74.42**4.8★**▲ 188%**](https://www.amazon.com/dp/B09D3NPHLP) [**Samsung PRO Plus Sonic The Hedgehog + Adapter 128GB microSDXC Up-to 180MB/s Full HD & 4K UHD UHS-I C10 U3 V30 A2 for Nintendo-Switch Steam Deck GoPRO DJI Drone Tablets (MB-MD128SA/LC1)**Samsung**$28.70**4.8★**▲ 134%**](https://www.amazon.com/dp/B0DQX3136M) [**Samsung PRO Plus Sonic The Hedgehog + Adapter 512GB microSDXC Up-to 180MB/s Full HD & 4K UHD UHS-I C10 U3 V30 A2 for Nintendo-Switch Steam Deck GoPRO DJI Drone Tablets (MB-MD512SA/LC1)**Samsung**$53.46**4.8★**▲ 126%**](https://www.amazon.com/dp/B0DQX529CV)
**~~View all trending →~~**
## **What buyers say about samsung 512gb micro sd card**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Compatibility-Overall**17%
*“Great compatibility”*
**Storage Capacity**17%
*“Great storage card”*
**Quality-Overall**12%
*“good quality, good price, fast shipping”*
**Value For Money**11%
*“Worth it”*
**Camera Quality**7%
*“Worked great for my camera”*
**Advertised Vs Actual Product**6%
*“Worked as advertised”*
**Data Transfer Speed**5%
*“nice storage, data transfer is good too”*
**Functionality-Overall**4%
*“it works perfectly with my devices”*
**Size-Overall**3%
*“Convenient size to carry”*
**Durability**2%
*“Given how durable it is”*
### **What buyers complain about **
**Durability**30%
*“They break in half easily”*
**Functionality-Overall**17%
*“my camera keeps telling cutting my video recording off”*
**Value For Money**14%
*“It is price gouging at the max”*
**Product Condition**7%
*“Not new”*
**Quality-Overall**6%
*“Bad quality”*
**Storage Capacity**4%
*“35GB less storage”*
**Size-Overall**4%
*“A little short for my liking”*
**Compatibility-Overall**3%
*“However, it won't work with security cameras like the Wyze Window Cam”*
**Connectivity-Overall**2%
*“Won't connect”*
**Advertised Vs Actual Product**2%
*“Performance not as advertised”*
### **Top return reasons **
**Functionality-Overall**30%
**Compatibility-Overall**19%
**Value For Money**16%
**Size-Overall**9%
**Defective Material/Parts**4%
**Advertised Vs Actual Product**4%
**Storage Capacity**3%
**Computation Performance**3%
**Camera Quality**3%
**Product Condition**2%
## **Common questions**
- **Is samsung 512gb micro sd card profitable to sell on Amazon United States?**
- The niche generates $108K/yr across 15 tracked products. 90-day search growth is -1.7%. Flapen's verdict: Skip it (33/100).
- **How competitive is the samsung 512gb micro sd card niche?**
- 3 brands and 73 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in samsung 512gb micro sd card?**
- Top complaints mined from reviews: Durability, Functionality-Overall, Value For Money. The return rate is 2.3%.
- **When does demand for samsung 512gb micro sd card peak?**
- Demand peaks in Jul–Dec; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the samsung 512gb micro sd card niche?**
- Listings span $21.08–$126.38; the average listing price is $55.85 (sweet spot $15–$100). The average incumbent carries 17,903 reviews — the moat a new listing must climb.
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