Cfexpress Type B
FailThe top 5 brands take 100% of clicks, so Cfexpress Type B is a Fail.
- Flapen Score
- 24 / 100Ranks 227 of 287 Electronics niches · −8 vs the category median of 3224
- Market size
- $17K/yr9K searches / yr
- 90-day growth
- -10.2%search demand this quarter
- Competition
- 87%top-5 click share · 5 brands · 4 sellers
Flapen Score
Cfexpress Type B against its category
The dotted line is the Electronics average. Past it, Cfexpress Type B is stronger. Inside it, weaker.
Market
The Cfexpress Type B market on Amazon at a glance
Shoppers on Amazon Singapore searched for Cfexpress Type B 9K times last year and spent an estimated $17K. All 5 brands take every click. Demand peaks in Oct–Nov–Dec. Flapen scores it 24 out of 100, a Fail.
01 · Demand
An estimated 1.1% of those searches ended in a purchase.
Shoppers searched for this 9K times in the last 12 months. That counts every search on Amazon Singapore for this niche's terms. An estimated 1.1% of those searches ended in a purchase. Searches in the last 90 days moved -10.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $17K a year.
- Searches, last 12 months
- 9K
- Growth, 90 days vs prior 90
- -10.2%
- Conversion, latest week
- 1.1%
- Market size, estimated
- $17Ka year
- Peak month
- November3.4× the quietest month
- Top search term
- cfexpress type b5K searches a year
02 · Price
A sale here is worth $163.67.
Listings sell for $163.67 on average, from $96.29 to $296.59. Amazon reports units sold in ranges. This niche sold 100 to 250 a year. The average listing sells 0 to 100 of them. At $163.67 that is $0 to $16K a year per listing.
- Average price
- $163.67above the $15 to $100 sweet spot
- Price range
- $96.29–$296.59
- Amazon Singapore median price
- $30.00across 1,590 niches
- Units sold a year
- 100–250
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$16K
- Returns
- 0.0%of orders · Amazon Singapore median 0.0%
03 · Entry bar
The bar here is reviews.
14% of listings pay for placement with sponsored ads. 86% ship with Prime. On an average day, 28.8% of listings are out of stock. The average listing ranks #46 within Electronics. It carries 1,839 reviews at 4.64 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 14%
- Prime listings
- 86%
- Out of stock, average day
- 28.8%
- Average rank
- #46in Electronics
- Average rating
- 4.64 starsAmazon Singapore average 4.47 stars
- Average reviews
- 1,839per listing
- Listings tracked
- 7
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 47 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 47 months
Products
Top Cfexpress Type B products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 24, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
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)
- Price
- $120.97
- Rating
- 4.6/5
- Reviews
- 2,163
- Age
- 2y ago

Lexar Professional SILVER Series 512GB 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 (LCXEXSL512G-RNENG)
- Price
- $162.06
- Rating
- 4.6/5
- Reviews
- 2,163
- Age
- 2y ago

Delkin Power Memory Card CFexpress Type B 4.0 for Digital Cameras Ideal for Express Transfer of Images and Videos for Storage Memory Card Storage (512 GB)
- Price
- $127.36
- Rating
- 4.7/5
- Reviews
- 160
- Age
- 2y ago

Sandisk SDCFE-128G-GN4NN Extreme Pro CFexpress Type B Memory Card 128GB Read 1700MB/s Write 1200MB/s
- Price
- $96.29
- Rating
- 4.7/5
- Reviews
- 5,078
- Age
- 6y ago

ProGrade Digital 128GB CFexpress Type B Memory Card (GOLD)
- Price
- $158.20
- Rating
- 4.6/5
- Reviews
- 2,235
- Age
- 1y ago
Trending
estimated 90-day click momentum
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)
- Price
- $120.97
- Rating
- 4.6/5
- Reviews
- 2,163
- Age
- 2y ago

Angelbird - AV PRO CFexpress B SE - 512 GB - CFexpress Type B Memory Card - All-Rounder Capacity - for Light Video and Photo Content Production - up to 8K RAW
- Price
- $184.23
- Rating
- 4.5/5
- Reviews
- 434
- Age
- 4y ago

Lexar Professional SILVER Series 512GB 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 (LCXEXSL512G-RNENG)
- Price
- $162.06
- Rating
- 4.6/5
- Reviews
- 2,163
- Age
- 2y ago

Sandisk SDCFE-128G-GN4NN Extreme Pro CFexpress Type B Memory Card 128GB Read 1700MB/s Write 1200MB/s
- Price
- $96.29
- Rating
- 4.7/5
- Reviews
- 5,078
- Age
- 6y ago

ProGrade Digital 128GB CFexpress Type B Memory Card (GOLD)
- Price
- $158.20
- Rating
- 4.6/5
- Reviews
- 2,235
- Age
- 1y ago
Newest
by launch date
ProGrade Digital 128GB CFexpress Type B Memory Card (GOLD)
- Price
- $158.20
- Rating
- 4.6/5
- Reviews
- 2,235
- Age
- 1y ago

Delkin Power Memory Card CFexpress Type B 4.0 for Digital Cameras Ideal for Express Transfer of Images and Videos for Storage Memory Card Storage (512 GB)
- Price
- $127.36
- Rating
- 4.7/5
- Reviews
- 160
- Age
- 2y ago

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)
- Price
- $120.97
- Rating
- 4.6/5
- Reviews
- 2,163
- Age
- 2y ago

Lexar Professional SILVER Series 512GB 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 (LCXEXSL512G-RNENG)
- Price
- $162.06
- Rating
- 4.6/5
- Reviews
- 2,163
- Age
- 2y ago

ProGrade Digital Memory Card - CFexpress 4.0 Type B for Cameras | Optimized for Express Transfer of Files & Large Storage | 512GB Gold Series
- Price
- $296.59
- Rating
- 4.8/5
- Reviews
- 638
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 87% of clicks. A locked shelf that new listings rarely crack.
Brands
5 falling
Sellers
4
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
87%
Top 20: 100%
Open market
0%
- Lexar51%
- ProGrade Digital17%
- Delkin Devices15%
- SanDisk12%
- Angelbird6%
Demand
Cfexpress Type B search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Oct, Nov, Dec · busiest ÷ quietest = 3.4×
Search terms
Top Cfexpress Type B search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- cfexpress type b5K/yr
- cf express type b3K/yr
- cf express346/yr
- cfexpress489/yr
Reviews and returns
What reviews say buyers love and hate about Cfexpress Type B
We read the reviews and the return reasons for every product selling here.
“Reliable memory card”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
1 topic
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Cfexpress Type B questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









