---
title: "Cfexpress Type B — $2.2M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/cfexpress-type-b"
last_updated: "2026-08-11T18:34:07.867Z"
locale: en
meta:
description: "Niche score 53/100 · $2.2M/yr market. Prices mostly outside the sweet spot ($20.28–$429.84) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · $2.2M/yr market. Prices mostly outside the sweet spot ($20.28–$429.84) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Cfexpress Type B — $2.2M/yr Amazon US Niche (2026) - Flapen"
---
# **cfexpress type b**
**Worth a look**
Shows a $2.2M/yr market, but prices mostly outside the sweet spot ($20.28–$429.84) keeps it on the watch list.
Market size 95Growth 51Conversion 28Competition 69Returns 51Price range 19Avg price 47Brand share 42Review moat 65Quality gap 25
**Market size**
**Incredible****$2.2M**
$2.2M/yr · 493K searches
**Competition**
**Good****44%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Good****910.88**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Good****+22.3%**
90-day search growth — must beat 0% to launch
**Returns**
**Good****3.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Okay****$193.16**
avg listing price — sweet spot $15–$100
**Brand share**
**Okay****80%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Okay****2.3%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Price range**
**Bad****$20.28–$429.84**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**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, cfexpress type b is a $2.2M/yr Amazon United States market (493K searches/yr). The top 5 brands hold 80% of demand. Verdict: Worth a look — 53/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **cfexpress type b market data**
- **Units sold / yr**
- **15K–20K**
- avg 250–500/product
- **Revenue / yr**
- **$2.9M–$3.9M**
- units × avg price
- **Conversion rate**
- **2.3%**
- **Avg BSR**
- **#134**
- **Page quality**
- **0%**
- **Prime**
- **93%**
- **Sponsored**
- **80%**
- **Out of stock**
- **13.8%**
- **Avg brand age**
- **36 months**
- **Avg seller age**
- **186 days**
## **Competition & brand share**
The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**16 **▲rising
**Sellers**
**78**
**Top-5 brand share**
**80%**
Top 20: 100%
**Top-5 click share**
**44%**
Top 20: 79%
**Open market**
**17%**
- Sandisk35% - Lexar30% - ProGrade Digital7% - SUNEAST5% - SABRENT3% - INDMEM3% - Open — no brand owns it (10 brands, 17%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +22.3% search growth over the last 90 days.
20K15KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/electronics/cfexpress-type-b/trend)
## **Top cfexpress type b search terms**
- **cfexpress type b**222K/yr+17.1%2.1% conv. - **cf express type b**125K/yr+28.5%2.1% conv. - **cfexpress**26K/yr+17.3%0.7% conv. - **cf express**24K/yr+27.6%1.3% conv. - **cfexpress type b card**13K/yr+34.8%3.4% conv. - **cf express card**13K/yr+22.9%1.6% conv. - **lexar cf express type b**5K/yr+251.8%2.1% conv. - **sandisk cfexpress type b**8K/yr+23.4%3.1% conv. - **cfexpress card**9K/yr+3.7%1.4% conv. - **cfexpress type b memory cards**3K/yr+114.9%3.2% conv. [**All search terms **](https://flapen.com/research/us/electronics/cfexpress-type-b/search-terms)
## **Top cfexpress type b 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%3%$65K6%$129K9%$194K12%$258K101001K10K 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 512GB Extreme PRO CFexpress Card Type B - SDCFE-512G-GN4NN**Sandisk**$203.02**4.8★5,166 rev](https://www.amazon.com/dp/B085DHR8SY) [2**Lexar 128GB Professional CFexpress Type B Silver Series Memory Card for Photographers Videographers Up to 1750/1300 MB/s 8K Video (LCXEXSL128G-RNENG)**Lexar**$96.90**4.8★1,481 rev](https://www.amazon.com/dp/B097RWC482) [3**SANDISK 128GB Extreme PRO CFexpress Card Type B - SDCFE-128G-GN4NN**Sandisk**$105.64**4.8★5,166 rev](https://www.amazon.com/dp/B085CNSZMC) [4**Lexar 256GB Professional CFexpress Type B Silver Series Memory Card for Photographers Videographers Up to 1750/1300 MB/s 8K Video (LCXEXSL256G-RNENG)**Lexar**$152.48**4.8★1,481 rev](https://www.amazon.com/dp/B09H19L9B4) [5**SANDISK 256GB Extreme PRO CFexpress Card Type B - SDCFE-256G-GN4NN**Sandisk**$187.51**4.8★5,166 rev](https://www.amazon.com/dp/B085DBCJTG)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Lexar 256GB Professional CFexpress Type A Silver 4.0 Memory Card for Photographers Videographers Up to max 1750/1650 MB/s 8K Video (LCAEXS4256G-RNENU)**Lexar**$152.63**1,481 rev10mo ago](https://www.amazon.com/dp/B0FQLM829M) [**PERGEAR 512GB Cfexpress 4.0 Type B Memory Card(Master Series) 3500MB/s Write Speed & 3400MB/s Read Speed 8k RAW Video Recording & Photo Compatible with C500 Mark III 1DX Mark III;Z6 Z7II Z9 D850;DC-S1**PERGEAR**$185.28**33 rev1y ago](https://www.amazon.com/dp/B0FBGJ88NW) [**PERGEAR 1TB Cfexpress 4.0 Type B Memory Card(Master Series) 3500MB/s Write Speed & 3400MB/s Read Speed 8k RAW Video Recording & Photo Compatible with C500 Mark III 1DX Mark III;Z6 Z7II Z9 D850;DC-S1**PERGEAR**$308.25**40 rev1y ago](https://www.amazon.com/dp/B0FBGF5M6W) [**ProGrade Digital Memory Card - CFexpress 4.0 Type B for Cameras | Optimized for Express Transfer of Files & Large Storage | 240GB Gold Series**ProGrade Digital**$157.68**705 rev1y ago](https://www.amazon.com/dp/B0F76BC4JJ) [**SUNEAST Ultimate PRO White CFexpress Type B 128GB Memory Card Up to 1550MB/s Read 550MB/s Write TLC 8K Video Card for Professional Cameras High-Speed CFexpress B XQD-Compatible Series SE**SUNEAST**$61.48**57 rev1y ago](https://www.amazon.com/dp/B0F6CCYH3J)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SABRENT Rocket CFX PRO 2TB CFexpress Type B Memory Card R1800MB/s W1700MB/s (CF-XXIT-2TB)**SABRENT**$400.19**4.6★**▲ 233%**](https://www.amazon.com/dp/B0BZWVMKJR) [**Lexar 256GB Professional CFexpress Type A Silver 4.0 Memory Card for Photographers Videographers Up to max 1750/1650 MB/s 8K Video (LCAEXS4256G-RNENU)**Lexar**$152.63**4.8★**▲ 182%**](https://www.amazon.com/dp/B0FQLM829M) [**CHIPFANCIER CFexpress 4.0 Type B 512GB Memory Card Up to 3550MB/s Read 1550MB/s Write-Raw 8K Video Recording Compatible with Nikon D5/D6/Z7/Z9 Panasonic Canon EOS DJ for Photographers Black**CHIPFANCIER**$211.15**4.7★**▲ 170%**](https://www.amazon.com/dp/B0F1YKMGMT) [**Lexar Professional CFexpress 4.0 Type B Silver Series 1TB Up to 3600MB/s Read 2600MB/s Write CF Card for 8K Raw Video DSLR Mirrorless XQD Camera**Lexar**$296.52**4.6★**▲ 149%**](https://www.amazon.com/dp/B0DKHJH82V) [**128GB CFexpress Type B Memory Card Raw 4K/8K Video Recording up to 1700MB/s Read 1600MB/s Write Compatible with Nikon Z6/Z7/D6 Canon EOS-1DXMark III/EOS-R5 Panasonic S1/S1R DJI Ronin 4D**INDMEM**$74.30**4.0★**▲ 113%**](https://www.amazon.com/dp/B09QPY7MNQ)
**~~View all trending →~~**
## **What buyers say about cfexpress type b**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**16%
*“Great card and great value”*
**Quality-Overall**12%
*“Super quality and perfect card”*
**Compatibility-Overall**11%
*“Ease of use, compatibility, functionality, all of these things are simple”*
**Data Transfer Speed**11%
*“Transfer speeds are quick as well”*
**Storage Capacity**6%
*“Large capacity”*
**Advertised Vs Actual Product**5%
*“Works as intended”*
**Computation Performance**5%
*“Fast, Reliable, and Super Convenient for Creators On-the-Go”*
**Functionality-Overall**4%
*“Seems to work fine”*
**Durability**4%
*“durable”*
**Strength**3%
*“Nice sturdy construction”*
### **What buyers complain about **
**Heating**14%
*“gets hot very easily”*
**Functionality-Overall**12%
*“Still cant read them”*
**Durability**11%
*“I have broken several of these things from use”*
**Value For Money**9%
*“Though it is very expensive”*
**Compatibility-Overall**7%
*“DO NOT BUY for Canon R5 Mark 2”*
**Advertised Vs Actual Product**5%
*“Not true”*
**Quality-Overall**4%
*“Cheaply made”*
**Defective Material/Parts**3%
*“Card is defective”*
**Size-Overall**3%
*“Small”*
**Software/Application**2%
*“no software support tools online”*
### **Top return reasons **
**Compatibility-Overall**25%
**Size-Overall**18%
**Functionality-Overall**17%
**Value For Money**14%
**Advertised Vs Actual Product**4%
**Heating**4%
**Camera Quality**4%
**Data Transfer Speed**3%
**Product Condition**2%
**Computation Performance**2%
## **Common questions**
- **Is cfexpress type b profitable to sell on Amazon United States?**
- The niche generates $2.2M/yr across 41 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is +22.3%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the cfexpress type b niche?**
- 16 brands and 78 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 80% of demand.
- **What do buyers complain about in cfexpress type b?**
- Top complaints mined from reviews: Heating, Functionality-Overall, Durability. The return rate is 3.0%.
- **When does demand for cfexpress type b peak?**
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- **What does it cost to enter the cfexpress type b niche?**
- Listings span $20.28–$429.84; the average listing price is $193.16 (sweet spot $15–$100). The average incumbent carries 911 reviews — the moat a new listing must climb.
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