---
title: "Sd Card — $31K/yr Amazon SG Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/sg/electronics/sd-card"
last_updated: "2026-08-06T19:24:28.005Z"
locale: en
meta:
description: "Niche score 42/100 · $31K/yr market · 67K searches/yr · $48.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $31K/yr market · 67K searches/yr · $48.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Sd Card — $31K/yr Amazon SG Niche (2026) - Flapen"
---
# **sd card**
**Skip it**
A small market ($31K/yr) — this niche doesn't clear our bar today.
Market size 8Growth 38Conversion 12Competition 74Returns 98Price range 42Avg price 94Brand share 21Review moat 18Quality gap 35
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$48.79**
avg listing price — sweet spot $15–$100
**Competition**
**Good****41%**
top-5 click share — leaders hold, buyers still browse
**Price range**
**Okay****$7.82–$211.89**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+10.1%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****92%**
top-5 brand share — brand-locked demand
**Review moat**
**Bad****17,676.28**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Bad****1.0%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$31K**
$31K/yr · 67K searches
According to Flapen's Amazon Singapore niche tracking, sd card is a $31K/yr Amazon Singapore market (67K searches/yr). The top 5 brands hold 92% of demand. Verdict: Skip it — 42/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **sd card market data**
- **Units sold / yr**
- **2K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$73K–$98K**
- units × avg price
- **Conversion rate**
- **1.0%**
- **Avg BSR**
- **#25**
- **Page quality**
- **0%**
- **Prime**
- **79%**
- **Sponsored**
- **46%**
- **Out of stock**
- **14.7%**
- **Avg brand age**
- **66 months**
- **Avg seller age**
- **64 days**
## **Competition & brand share**
The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▲rising
**Sellers**
**31**
**Top-5 brand share**
**92%**
Top 20: 100%
**Top-5 click share**
**41%**
Top 20: 77%
**Open market**
**6%**
- SanDisk64% - Lexar9% - LinkMore9% - Nintendo7% - KIOXIA3% - MMOMENT2% - Open — no brand owns it (5 brands, 6%)
## **Demand**
Weekly Amazon search volume, last 47 weeks — +10.1% search growth over the last 90 days.
5K4KSpike '25Black Friday '25Spike '26Aug '25Oct '25Dec '25Jan '26Mar '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/sg/electronics/sd-card/trend)
## **Top sd card search terms**
- **micro sd card**28K/yr+2.4%1.2% conv. - **sd card**24K/yr+13.5%0.9% conv. - **micro sd**8K/yr+27.2%0.6% conv. - **microsd**6K/yr+17.2%0.5% conv. [**All search terms **](https://flapen.com/research/sg/electronics/sd-card/search-terms)
## **Top 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%4%$1K8%$3K12%$4K16%$5K1101001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**SanDisk High Endurance 128GB microSDXC card with Adapter for dash cams and security cameras Black - SDSQQNR-128G-GN6IA**SanDisk**$36.17**4.7★73,000 rev](https://www.amazon.sg/dp/B07NY23WBG) [2**SanDisk SDSQUNR-032G-GN3MN Ultra MicroSDHC Memory Card Class 10 UHS-1 32GB**SanDisk**$14.84**4.6★1,989 rev](https://www.amazon.sg/dp/B08HYDH7JF) [3**SanDisk Micro SD Express 256GB micro SD card Read speeds up to 880 MB/s Write Speeds up to 480MB/s Sustained Write 100MB/s For Nintendo Switch 2 (Mario Edition)**Nintendo**$69.90**4.8★2,568 rev](https://www.amazon.sg/dp/B0F3P3X5P2) [4**SanDisk Extreme microSDXC UHS-I Memory Card 128GB V30 U3 C10 A2 190MB/s R 130MB/s W (SDSQXAA-128G-GN6MN)**SanDisk**$32.64**4.6★16,032 rev](https://www.amazon.sg/dp/B0B2DD66GS) [5**Sandisk 128GB Class 10 SDSDQUNR 128G-GN6TA Micro SD Memory Card**SanDisk**$30.99**4.7★2,748 rev](https://www.amazon.sg/dp/B08KSJ5N48)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Lexar Blue Plus 64GB MicroSD Memory Card UHS-I with SD adapter up to 100MB/s read C10 / A1 / U1 / V10 microSDHC**Lexar**$23.52**86 rev9mo ago](https://www.amazon.sg/dp/B0FWCXF6VS) [**512GB Micro card MicroXC Card Up to 100 MB/s Read Speed Cameras Tablet Smartphones with Adapter**Generic**$14.25**1 rev10mo ago](https://www.amazon.sg/dp/B0FSD5PMMG) [**LinkMore 256GB Micro SD Card 2-Pack XV13 Agon Lite A1 UHS-I U3 V30 Class 10 Compatible Read Up to 100 MB/s SD Adapter Included**LinkMore**$69.00**39 rev1y ago](https://www.amazon.sg/dp/B0CXSB5TWK) [**SanDisk Micro SD Express 256GB micro SD card Read speeds up to 880 MB/s Write Speeds up to 480MB/s Sustained Write 100MB/s For Nintendo Switch 2 (Mario Edition)**Nintendo**$69.90**2,568 rev1y ago](https://www.amazon.sg/dp/B0F3P3X5P2) [**Lexar Silver Plus Micro SD Card 256 GB Up to 205 MB/s Read Speed 150 MB/s Write Speed Memory Card Micro SD with SD Adapter UHS-I A2 U3 V30 Class 10 4K UHD microSDXC**Lexar**$82.49**5,014 rev2y ago](https://www.amazon.sg/dp/B0CZKKKMHQ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Lexar Blue Plus 64GB MicroSD Memory Card UHS-I with SD adapter up to 100MB/s read C10 / A1 / U1 / V10 microSDHC**Lexar**$23.52**4.6★**▲ 222%**](https://www.amazon.sg/dp/B0FWCXF6VS) [**LinkMore 256GB Micro SD Card 2-Pack XV13 Agon Lite A1 UHS-I U3 V30 Class 10 Compatible Read Up to 100 MB/s SD Adapter Included**LinkMore**$69.00**4.5★**▲ 211%**](https://www.amazon.sg/dp/B0CXSB5TWK) [**Lexar Silver Plus Micro SD Card 256 GB Up to 205 MB/s Read Speed 150 MB/s Write Speed Memory Card Micro SD with SD Adapter UHS-I A2 U3 V30 Class 10 4K UHD microSDXC**Lexar**$82.49**4.7★**▲ 193%**](https://www.amazon.sg/dp/B0CZKKKMHQ) [**SanDisk High Endurance 64GB microSDXC card with Adapter for dash cams and security cameras Black - SDSQQNR-064G-GN6IA**SanDisk**$25.37**4.7★**▲ 143%**](https://www.amazon.sg/dp/B07P3D6Y5B) [**SanDisk Extreme PRO SDSDXXD-128G-GHJIN SDXC Class 10 UHS-I V30 SD Card 128 GB SDXC Class 10 UHS-I V30 Reading Up to 200 MB/s**SanDisk**$29.81**4.5★**▲ 125%**](https://www.amazon.sg/dp/B0B21BB745)
**~~View all trending →~~**
## **What buyers say about sd card**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**38%
*“cost much lower than retail price”*
**Quality-Overall**25%
*“good product”*
**Compatibility-Overall**25%
*“Working great for my Tapo doorcam”*
### **What buyers complain about **
**Data Transfer Speed**75%
*“Transfer speeds not super quick”*
### **Top return reasons **
**Functionality-Overall**68%
**Compatibility-Overall**18%
**Storage Capacity**9%
**Defective Material/Parts**5%
## **Common questions**
- **Is sd card profitable to sell on Amazon Singapore?**
- The niche generates $31K/yr across 39 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is +10.1%. Flapen's verdict: Skip it (42/100).
- **How competitive is the sd card niche?**
- 11 brands and 31 sellers compete. The top 5 products take 41% of clicks and top 5 brands hold 92% of demand.
- **What do buyers complain about in sd card?**
- Top complaints mined from reviews: Data Transfer Speed. The return rate is 0.5%.
- **What does it cost to enter the sd card niche?**
- Listings span $7.82–$211.89; the average listing price is $48.79 (sweet spot $15–$100). The average incumbent carries 17,676 reviews — the moat a new listing must climb.
## **Related niches in Electronics**
- 43 [**nvme enclosure**](https://flapen.com/research/sg/electronics/nvme-enclosure)$3K/yr+48.5%**Skip it**- 43 [**amazon**](https://flapen.com/research/sg/electronics/amazon)$0/yr+37.0%**Skip it**- 43 [**smart watch**](https://flapen.com/research/sg/electronics/smart-watch)$0/yr+22.1%**Skip it**- 44 [**pc case**](https://flapen.com/research/sg/electronics/pc-case)$0/yr+18.6%**Skip it**- 44 [**tablet**](https://flapen.com/research/sg/electronics/tablet)$35K/yr+44.2%**Skip it**- 44 [**travel adapter**](https://flapen.com/research/sg/electronics/travel-adapter)$0/yr+33.5%**Skip it**[**All Electronics niches **](https://flapen.com/research/sg/electronics)