---
title: "8gb Sd Card — $173K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/8gb-sd-card"
last_updated: "2026-08-11T03:34:02.224Z"
locale: en
meta:
description: "Niche score 56/100 · $173K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 56/100 · $173K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "8gb Sd Card — $173K/yr Amazon US Niche (2026) - Flapen"
---
# **8gb sd card**
**Worth a look**
Shows low returns (1.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 35Growth 52Conversion 83Competition 60Returns 87Price range 85Avg price 87Brand share 40Review moat 23Quality gap 35
**Returns**
**Great****1.4%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$19.80**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$7.80–$64.64**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****9.0%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Good****49%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Good****+23.9%**
90-day search growth — must beat 0% to launch
**Brand share**
**Okay****81%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****$173K**
$173K/yr · 97K searches
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****8,264.92**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, 8gb sd card is a $173K/yr Amazon United States market (97K searches/yr). The top 5 brands hold 81% of demand. Demand peaks in Jul–Aug–Sep. Verdict: Worth a look — 56/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **8gb sd card market data**
- **Units sold / yr**
- **10K–13K**
- avg 500–750/product
- **Revenue / yr**
- **$198K–$248K**
- units × avg price
- **Conversion rate**
- **9.0%**
- **Avg BSR**
- **#60**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **76%**
- **Out of stock**
- **1.6%**
- **Avg brand age**
- **73 months**
- **Avg seller age**
- **194 days**
## **Competition & brand share**
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **▲rising
**Sellers**
**76**
**Top-5 brand share**
**81%**
Top 20: 100%
**Top-5 click share**
**49%**
Top 20: 95%
**Open market**
**13%**
- Gigastone22% - Sandisk19% - Bliksem16% - Sinobright14% - Verbatim10% - ESHAKHARE6% - Open — no brand owns it (8 brands, 13%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +23.9% search growth over the last 90 days.
6K4KSpike '24Spike '25Prime Day '25 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Aug, Sep · busiest ÷ quietest = 4.2×
[**Open Trend **](https://flapen.com/research/us/electronics/8gb-sd-card/trend)
## **Top 8gb sd card search terms**
- **8gb sd card**38K/yr+15.0%7.2% conv. - **sd card 8gb**21K/yr+27.2%7.1% conv. - **8 gb sd card**19K/yr+31.7%7.7% conv. - **sd card 8 gb**12K/yr+38.4%8.5% conv. - **sandisk 8gb sd card**3K/yr+16.0%6.3% conv. - **8 gig sd card**3K/yr+12.7%7.4% conv. [**All search terms **](https://flapen.com/research/us/electronics/8gb-sd-card/search-terms)
## **Top 8gb 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%$7K8%$14K12%$21K16%$28K101001K10K100K1.0M 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**2 Pack TF Card 8GB with Adapter High Speed Memory Card UHS-I C10 A1 Memory TF Card for Tablet/Mobile Phone/Camera/Car Audio/Game Console (TF162 Red Gold 8GB)**Bliksem**$9.71**4.6★11,030 rev](https://www.amazon.com/dp/B0CYT2KL98) [2**GIGASTONE 8GB SD Card UHS-I U1 Class 10 SDHC Memory Card Speed Up to 80MB/s Full HD Video Kodak Olympus Digital Camera with 1 mini case**Gigastone**$11.36**4.6★3,264 rev](https://www.amazon.com/dp/B0110E4EOM) [3**Verbatim 8GB Premium SDHC Memory Card UHS-I V10 U1 Class 10 Blue (96318)**Verbatim**$7.80**4.6★2,329 rev](https://www.amazon.com/dp/B000WJ725U) [4**GIGASTONE 8GB SD Card 2-Pack UHS-I U1 Class 10 SDHC Memory Card Speed Up to 80MB/s Full HD Video Kodak Olympus Digital Camera with 2 Mini Cases**Gigastone**$16.58**4.6★2,597 rev](https://www.amazon.com/dp/B08MQRQNWH) [5**SanDisk 8GB SDHC Memory Card (RETAIL PACKAGE)**Sandisk**$21.30**4.6★4,532 rev](https://www.amazon.com/dp/B000UZL0YU)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**KEXIN 8GB Micro SD Card 2 Pack with SD Adapter microSDHC Memory Card UHS-I C10 U1 Micro SD Card Full HD High Speed TF Card for Smartphone Tablet**KEXIN**$15.81**57 rev4mo ago](https://www.amazon.com/dp/B0GQZFWLBT) [**Micro Memory Card 8 GB with Adapter C10/U1/UHS-I/A1 TransFlash Card TF Card for Camera Smartphone Tablet Drone (Red 8GB)**ESHAKHARE**$9.45**126 rev4mo ago](https://www.amazon.com/dp/B0GRM1DXJL) [**SD Card 8GB 1 Pack UHS-I U1 Class 10 8G SDHC Flash Memory Card Compatible with Digital Camera Computer Trail Cameras**Sinobright**$10.04**207 rev10mo ago](https://www.amazon.com/dp/B0FQJHWP5W) [**TF Card 8GB with Adapter High Speed Memory Card UHS-I C10 A1 Memory TF Card for Tablet/Mobile Phone/Camera/Car Audio/Game Console (8 GB)**Yicunxin**$8.88**453 rev1y ago](https://www.amazon.com/dp/B0FDKTJJML) [**8GB SD Card (3 Pack) C10 SDHC UHS-I Memory Cards U1 Class 10 High-Speed Full 4K HD Video Compatible with Digital Point-and-Shoot Cameras HD Camcorders DSLR and PC**elecacc**$20.38**499 rev1y ago](https://www.amazon.com/dp/B0DNYY3BHF)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**8GB 5-Pack SDHC Class 10 Flash Memory Card by Silicon Power**SP Silicon Power**$36.03**4.6★**▲ 261%**](https://www.amazon.com/dp/B0BH8NWDNV) [**Micro Memory Card 8 GB with Adapter C10/U1/UHS-I/A1 TransFlash Card TF Card for Camera Smartphone Tablet Drone (Red 8GB)**ESHAKHARE**$9.45**4.6★**▲ 246%**](https://www.amazon.com/dp/B0GRM1DXJL) [**KEXIN 8GB Micro SD Card 2 Pack with SD Adapter microSDHC Memory Card UHS-I C10 U1 Micro SD Card Full HD High Speed TF Card for Smartphone Tablet**KEXIN**$15.81**4.4★**▲ 236%**](https://www.amazon.com/dp/B0GQZFWLBT) [**Cloudisk 8GB SD Card SDHC Memory Card UHS-I U1 Class 10 (8 GB)**Cloudisk**$12.39**4.3★**▲ 194%**](https://www.amazon.com/dp/B07RN64XXQ) [**SanDisk 8GB SDHC Memory Card (RETAIL PACKAGE)**Sandisk**$21.30**4.6★**▲ 187%**](https://www.amazon.com/dp/B000UZL0YU)
**~~View all trending →~~**
## **What buyers say about 8gb sd card**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**23%
*“Great Value”*
**Advertised Vs Actual Product**14%
*“Work just as advertised”*
**Compatibility-Overall**12%
*“Compatibility was great”*
**Quality-Overall**10%
*“Good quality”*
**Functionality-Overall**6%
*“It works”*
**Data Transfer Speed**5%
*“Transfer speed it nice”*
**Storage Capacity**5%
*“Good back up storage for documents”*
**Ease Of Use**4%
*“Easy to use”*
**Camera Quality**3%
*“Fair price and will serve it's purpose when wife and her friend go to Alaska as they want to use the dugital camera vs phone for their pics”*
**Size-Overall**3%
*“fit prefect”*
### **What buyers complain about **
**Functionality-Overall**21%
*“non functional in the shipping package”*
**Quality-Overall**15%
*“Trash product”*
**Durability**11%
*“One card stopped working after a month”*
**Value For Money**10%
*“The price is a bit steep”*
**Compatibility-Overall**9%
*“didnt work with my Resmed machine”*
**Data Transfer Speed**6%
*“Worse, I experienced data corruption errors on the very first day trying to transfer a batch of files”*
**Storage Capacity**6%
*“FAKE CAPACITY — Buyer Beware”*
**Advertised Vs Actual Product**6%
*“Reported size incorrect”*
**Heating**3%
*“This card within 5 seconds heated up to a temperature unbearable to touch”*
**Defective Material/Parts**2%
*“2 of the 5 don't work”*
### **Top return reasons **
**Size-Overall**36%
**Compatibility-Overall**20%
**Functionality-Overall**18%
**Value For Money**8%
**Storage Capacity**4%
**Camera Quality**3%
**Advertised Vs Actual Product**3%
**Defective Material/Parts**3%
**Quality-Overall**1%
**Data Transfer Speed**1%
## **Common questions**
- **Is 8gb sd card profitable to sell on Amazon United States?**
- The niche generates $173K/yr across 25 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is +23.9%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the 8gb sd card niche?**
- 14 brands and 76 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 81% of demand.
- **What do buyers complain about in 8gb sd card?**
- Top complaints mined from reviews: Functionality-Overall, Quality-Overall, Durability. The return rate is 1.4%.
- **When does demand for 8gb sd card peak?**
- Demand peaks in Jul–Aug–Sep; the busiest month runs 4.2× the quietest.
- **What does it cost to enter the 8gb sd card niche?**
- Listings span $7.80–$64.64; the average listing price is $19.80 (sweet spot $15–$100). The average incumbent carries 8,265 reviews — the moat a new listing must climb.
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