---
title: "Cfexpress Type B — £581K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/computers-accessories/cfexpress-type-b"
last_updated: "2026-07-31T09:57:25.822Z"
locale: en
meta:
description: "Niche score 44/100 · £581K/yr market · 213K searches/yr · £128.50 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 44/100 · £581K/yr market · 213K searches/yr · £128.50 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Cfexpress Type B — £581K/yr Amazon UK Niche (2026) - Flapen"
---
# **cfexpress type b**
**Skip it**
Prices mostly outside the sweet spot ($61.95–$276.71) — this niche doesn't clear our bar today.
Market size 63Growth 21Conversion 27Competition 63Returns 57Price range 18Avg price 66Brand share 24Review moat 75Quality gap 32
**Review moat**
**Good****501.85**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Good****£128.50**
avg listing price — sweet spot $15–$100
**Market size**
**Good****£581K**
£581K/yr · 213K searches
**Competition**
**Good****47%**
top-5 click share — leaders hold, buyers still browse
**Returns**
**Good****2.7%**
return rate — above 5% kills the launch gate
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.1%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Bad****90%**
top-5 brand share — brand-locked demand
**Growth**
**Bad****-8.3%**
90-day search growth — must beat 0% to launch
**Price range**
**Bad****£61.95–£276.71**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** High Price**](https://flapen.com/research/niches?market=uk&signal=high_price "Avg price > $50")
According to Flapen's Amazon United Kingdom niche tracking, cfexpress type b is a £581K/yr Amazon United Kingdom market (213K searches/yr). The top 5 brands hold 90% of demand. Verdict: Skip it — 44/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **cfexpress type b market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **£386K–£514K**
- units × avg price
- **Conversion rate**
- **2.1%**
- **Avg BSR**
- **#43**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **79%**
- **Out of stock**
- **8.5%**
- **Avg brand age**
- **37 months**
- **Avg seller age**
- **174 days**
## **Competition & brand share**
The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**12 **▲rising
**Sellers**
**76**
**Top-5 brand share**
**90%**
Top 20: 100%
**Top-5 click share**
**47%**
Top 20: 85%
**Open market**
**8%**
- Lexar67% - SanDisk9% - Integral8% - Nextorage3% - ProGrade Digital3% - CHIPFANCIER2% - Open — no brand owns it (6 brands, 8%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -8.3% search growth over the last 90 days.
5K4KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/uk/computers-accessories/cfexpress-type-b/trend)
## **Top cfexpress type b search terms**
- **cf express type b**59K/yr-5.0%1.8% conv. - **cfexpress type b**35K/yr-17.8%1.6% conv. - **lexar**18K/yr+38.2%0.3% conv. - **lexar ssd**25K/yr-24.5%0.6% conv. - **xqd card**13K/yr-5.4%1.9% conv. - **cfexpress**8K/yr+44.8%0.5% conv. - **iphone ssd**14K/yr-28.3%0.2% conv. - **ssd for iphone**9K/yr-23.5%0.1% conv. - **cf express**6K/yr+4.7%1.3% conv. - **cf express card**6K/yr-8.6%1.7% conv. [**All search terms **](https://flapen.com/research/uk/computers-accessories/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%4%£23K8%£46K12%£70K16%£93K101001K10K 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**Lexar Professional SILVER Series 128GB CFexpress Card Type B CFe Card up to 1750MB/s Read CF Card Adopt PCIe Gen3x2 CF Memory Card Compatible with DSLR Backward with XQD Camera (LCXEXSL128G-RNENG)**Lexar**£88.18**4.4★1,061 rev](https://www.amazon.co.uk/dp/B0CZ778BHY) [2**Lexar Professional SILVER Series 256GB CFexpress Card Type B CFe Card up to 1750MB/s Read CF Card Adopt PCIe Gen3x2 CF Memory Card Compatible with DSLR Backward with XQD Camera (LCXEXSL256G-RNENG)**Lexar**£93.77**4.4★1,061 rev](https://www.amazon.co.uk/dp/B0CZ77GWQM) [3**Lexar CFexpress 4.0 Type B 512GB Memory Card up to 3600MB/s Read 3000MB/s Write for 8K Raw Video for DSLRs Backward Compatible with XQD Cameras**Lexar**£215.56**4.3★67 rev](https://www.amazon.co.uk/dp/B0GMXP7LQ8) [4**Integral 256GB CFexpress Memory Card Type B 2.0 8K RAW & 4K 120 FPS 1800MB/s Read 1200MB/s Write Speed 450MB/s Sustained Designed for the Cinematographer and Professional Photographer DSLR/Mirr...**Integral**£85.60**4.9★28 rev](https://www.amazon.co.uk/dp/B0FBMM7MZ8) [5**SanDisk 128GB Extreme PRO Cfexpress Type B card RAW 4K video recording + RescuePro Deluxe up to 1700 MB/s**SanDisk**£111.25**4.7★2,801 rev](https://www.amazon.co.uk/dp/B085CNSZMC)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Lexar CFexpress 4.0 Type B 512GB Memory Card up to 3600MB/s Read 3000MB/s Write for 8K Raw Video for DSLRs Backward Compatible with XQD Cameras**Lexar**£215.56**67 rev5mo ago](https://www.amazon.co.uk/dp/B0GMXP7LQ8) [**Lexar Professional Silver Series CFexpress 4.0 Type A Card 256GB**Lexar**£140.48**142 rev11mo ago](https://www.amazon.co.uk/dp/B0FJLWGL9W) [**Lexar ES5 Portable SSD 1TB USB 3.2 Gen2x2 up to 2000MB/s Read and Write IP65 Magsafe External SSD Support Apple ProRes 4K (for iPhone 15/16 Pro) and Galaxy S25 8K for Laptop Liquid Silicon Build**Lexar**£109.45**271 rev1y ago](https://www.amazon.co.uk/dp/B0FHKTVSGW) [**Integral 256GB CFexpress Memory Card Type B 2.0 8K RAW & 4K 120 FPS 1800MB/s Read 1200MB/s Write Speed 450MB/s Sustained Designed for the Cinematographer and Professional Photographer DSLR/Mirr...**Integral**£85.60**28 rev1y ago](https://www.amazon.co.uk/dp/B0FBMM7MZ8) [**Integral 128GB CFexpress Memory Card Type B 2.0 8K RAW & 4K 120 FPS 1800MB/s Read 1200MB/s Write Speed 450MB/s Sustained Write Designed for the Cinematographer and Professional Photographer**Integral**£68.69**16 rev1y ago](https://www.amazon.co.uk/dp/B0FBMMWK84)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Lexar CFexpress 4.0 Type B 512GB Memory Card up to 3600MB/s Read 3000MB/s Write for 8K Raw Video for DSLRs Backward Compatible with XQD Cameras**Lexar**£215.56**4.3★**▲ 297%**](https://www.amazon.co.uk/dp/B0GMXP7LQ8) [**CHIPFANCIER CFexpress 4.0 Type B 512GB Memory Card Up to 3550MB/s Read 1550MB/s Write-Raw 8K Video Recording Black**CHIPFANCIER**£140.61**4.0★**▲ 254%**](https://www.amazon.co.uk/dp/B0F9WR7F2W) [**Lexar Professional Go Portable SSD 2TB Ultra-Compact Supports Apple ProRes Up to 1050MB/s Read and 1000MB/s Write USB 3.2 Gen 2 IP65 Dust and Water Resistant for iPhone 15/16 Pro Silver**Lexar**£159.77**4.4★**▲ 222%**](https://www.amazon.co.uk/dp/B0DGQHRC85) [**Lexar Professional Silver Series CFexpress 4.0 Type A Card 256GB**Lexar**£140.48**4.6★**▲ 175%**](https://www.amazon.co.uk/dp/B0FJLWGL9W) [**Lexar Professional SILVER Series 128GB CFexpress Card Type B CFe Card up to 1750MB/s Read CF Card Adopt PCIe Gen3x2 CF Memory Card Compatible with DSLR Backward with XQD Camera (LCXEXSL128G-RNENG)**Lexar**£88.18**4.4★**▲ 112%**](https://www.amazon.co.uk/dp/B0CZ778BHY)
**~~View all trending →~~**
## **What buyers say about cfexpress type b**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**18%
*“Great build quality”*
**Value For Money**14%
*“Excellent Value for money”*
**Compatibility-Overall**13%
*“it works well with iOS”*
**Data Transfer Speed**11%
*“Speeds for transferring are great”*
**Advertised Vs Actual Product**11%
*“Just works”*
**Computation Performance**5%
*“Fast enough that I rarely hit the buffer on my canon 5r mk 2”*
**Storage Capacity**5%
*“Reliable and fast storage card”*
**Portability**3%
*“easy to carry around”*
**Ease Of Use**2%
*“easy to use”*
**Durability**2%
*“durable while still being very compact”*
### **What buyers complain about **
**Value For Money**25%
*“Rather expensive now”*
**Functionality-Overall**12%
*“it didn't work at all”*
**Compatibility-Overall**11%
*“I don't think Pergear's cards are on Panasonic's compatibility list”*
**Ease Of Use**6%
*“I am too worried to use it”*
**Heating**6%
*“Overheating issue”*
**Magnetic Strength/Adsorption**3%
*“tha magnetic is not so good”*
**Size-Overall**2%
*“not fit for purpose a waste of money”*
**Assembly/Installation**2%
*“nothing on how to use or set up”*
**Connectivity-Overall**1%
*“Loses one star due to the fact if you slightly knock it or move it during use it loses connection”*
**Storage Capacity**1%
*“download every photo before backing up which is impossible if youre low on storage”*
### **Top return reasons **
**Compatibility-Overall**31%
**Functionality-Overall**21%
**Size-Overall**14%
**Value For Money**5%
**Connectivity-Overall**4%
**Product Condition**3%
**Defective Material/Parts**3%
**Camera Quality**3%
**Computation Performance**2%
**Data Transfer Speed**2%
## **Common questions**
- **Is cfexpress type b profitable to sell on Amazon United Kingdom?**
- The niche generates £581K/yr across 34 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is -8.3%. Flapen's verdict: Skip it (44/100).
- **How competitive is the cfexpress type b niche?**
- 12 brands and 76 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 90% of demand.
- **What do buyers complain about in cfexpress type b?**
- Top complaints mined from reviews: Value For Money, Functionality-Overall, Compatibility-Overall. The return rate is 2.7%.
- **When does demand for cfexpress type b peak?**
- Demand is steady year-round — the busiest month runs 1.7× the quietest.
- **What does it cost to enter the cfexpress type b niche?**
- Listings span £61.95–£276.71; the average listing price is £128.50 (sweet spot $15–$100). The average incumbent carries 502 reviews — the moat a new listing must climb.
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