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36

sony tough cfexpress type a

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 21Growth 73Conversion 18Competition 42Returns 67Price range 0Avg price 11Brand share 0Review moat 82Quality gap 18

Review moat

Great361.24

avg incumbent reviews — the moat a new listing must climb

Growth

Good+57.5%

90-day search growth — must beat 0% to launch

Returns

Good2.3%

return rate — above 5% kills the launch gate

Competition

Okay60%

top-5 click share — leaders hold, buyers still browse

Market size

Bad$85K

$85K/yr · 14K searches

Conversion

Bad1.5%

search→purchase rate — share of searches ending in a sale

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Avg price

Bad$426.58

avg listing price — sweet spot $15–$100

Brand share

Bad100%

top-5 brand share — brand-locked demand

Price range

Bad$152.63–$997.21

cheapest to priciest tracked listing — scored on the share inside $15–$100

According to Flapen's Amazon United States niche tracking, sony tough cfexpress type a is a $85K/yr Amazon United States market (14K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 36/100.

Data updated Jul 21, 2026 · scored weekly · How we score niches

sony tough cfexpress type a market data

Units sold / yr
250–500
avg 0–100/product
Revenue / yr
$107K–$213K
units × avg price
Conversion rate
1.5%
Avg BSR
#335
Page quality
0%
Prime
35%
Sponsored
35%
Out of stock
13.1%
Avg brand age
30 months
Avg seller age
205 days

Competition & brand share

The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.

Brands

4 falling

Sellers

46

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

60%

Top 20: 100%

Open market

0%

  • Sony76%
  • Lexar20%
  • Angelbird2%
  • CHIPFANCIER2%

Demand

Weekly Amazon search volume, last 12 weeks — +57.5% search growth over the last 90 days.
500300Spike '26Apr '26May '26May '26Jun '26Jun '26Jul '26

Top sony tough cfexpress type a 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%10%$9K20%$17K30%$26K40%$34K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 17 tracked products in this niche — three views at once, no toggling.

What buyers say about sony tough cfexpress type a

What buyers praise and complain about, mined from review topics.

What buyers love

Compatibility-Overall29%

“Works perfect with Sony A1”

Value For Money20%

“Cheap”

Data Transfer Speed16%

“Love the speed”

Storage Capacity15%

“the storage capacity”

Quality-Overall6%

“Great Product”

Computation Performance5%

“Have no problem handling 4K 120fps video or High+ burst mode shooting and fast download speeds when paired with the proper cable and card reader”

Durability3%

“Used for a long time”

Heating1%

“They run warm”

What buyers complain about

Heating29%

“The camera specifically indicated that the storage/media was overheating”

Value For Money24%

“Expensive But Capable”

Compatibility-Overall14%

“Unforturnately, I have a Sony a9 mirrorless camera and this card was not compatible”

Defective Material/Parts7%

“Faulty”

Camera Quality7%

“Completely did not work with camera”

Top return reasons

Compatibility-Overall31%
Size-Overall24%
Value For Money16%
Functionality-Overall10%
Advertised Vs Actual Product4%
Computation Performance2%
Camera Quality2%
Defective Material/Parts2%
Heating2%
Data Transfer Speed2%

Common questions

Is sony tough cfexpress type a profitable to sell on Amazon United States?
The niche generates $85K/yr across 17 tracked products. 4 of 6 products launched in the last 360 days are still selling. 90-day search growth is +57.5%. Flapen's verdict: Skip it (36/100).
How competitive is the sony tough cfexpress type a niche?
4 brands and 46 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in sony tough cfexpress type a?
Top complaints mined from reviews: Heating, Value For Money, Compatibility-Overall. The return rate is 2.3%.
What does it cost to enter the sony tough cfexpress type a niche?
Listings span $152.63–$997.21; the average listing price is $426.58 (sweet spot $15–$100). The average incumbent carries 361 reviews — the moat a new listing must climb.