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U3 Micro Sd Card

Maybe

Products sell for $26.05 on average, inside the sweet spot. But the top 5 brands take 98% of clicks, so U3 Micro Sd Card is a Maybe.

Flapen Score
50
50 / 100
Top 19% of 1,028 Computers & Accessories niches · +8 vs the category median of 42
Market size
£486K/yr258K searches / yr
90-day growth
+8.3%search demand this quarter
Competition
59%top-5 click share · 6 brands · 259 sellers

Flapen Score

U3 Micro Sd Card against its category

The dotted line is the Computers & Accessories average. Past it, U3 Micro Sd Card is stronger. Inside it, weaker.

50Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The U3 Micro Sd Card market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for U3 Micro Sd Card 258K times last year and spent an estimated £486K. The top 5 brands take 98% of clicks. Demand peaks in Feb–Apr–Jun. Flapen scores it 50 out of 100, a Maybe.

01 · Demand

An estimated 7.2% of those searches ended in a purchase.

Shoppers searched for this 258K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 7.2% of those searches ended in a purchase. Searches in the last 90 days moved +8.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated £486K a year.

Searches, last 12 months
258K
Growth, 90 days vs prior 90
+8.3%
Conversion, latest week
7.2%
Market size, estimated
£486Ka year
Peak month
April2.8× the quietest month
Top search term
sandisk extreme47K searches a year

02 · Price

A sale here is worth £26.05.

Listings sell for £26.05 on average, from £8.31 to £102.68. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 1,000 to 1,250 of them. At £26.05 that is £26K to £33K a year per listing.

Average price
£26.05inside the $15 to $100 sweet spot
Price range
£8.31–£102.68
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
15K–20K
Units per listing a year
1,000–1,250
Revenue per listing a year
£26K–£33K
Returns
1.2%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is reviews.

74% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 3.6% of listings are out of stock. The average listing ranks #17 within Components & Replacement Parts. It carries 33,804 reviews at 4.65 stars, so a new listing needs social proof before a better product.

Sponsored listings
74%
Prime listings
100%
Out of stock, average day
3.6%
Average rank
#17in Components & Replacement Parts
Average rating
4.65 starsAmazon United Kingdom average 4.36 stars
Average reviews
33,804per listing
Listings tracked
19

04 · Newcomers

1 of last year's 1 launches cleared the first-year sales bar.

1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 54 months on average, so the names here are settling in.

Launched, last 12 months
1
Successful launches
1Amazon's first-year sales bar
Average brand age
54 months

Products

Top U3 Micro Sd Card 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 21, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 59% of clicks. Leaders hold, but buyers still shop past them.

£0£49K£97K£146K£194K101001K10K100K1.0M Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

6 rising

Sellers

259

Est. top-5 brand share

98%

Top 20: 100%

Est. top-5 click share

59%

Top 20: 100%

Open market

0%

  • SanDisk77%
  • Samsung10%
  • Nextbase5%
  • Lexar4%
  • Amazon Basics3%
  • Integral2%

Demand

U3 Micro Sd Card search demand

Weekly searches over the year, seasonality beneath. Pick a range.

9K7KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26DecMarJunAugNovMarMay

Peak months: Feb, Apr, Jun · busiest ÷ quietest = 2.8×

Search terms

Top U3 Micro Sd Card search terms shoppers use

The exact words shoppers type, with estimated yearly volume, growth, and conversion.

  • sandisk extreme47K/yr
  • high endurance micro sd card31K/yr
  • nextbase sd card29K/yr
  • sandisk high endurance 128gb10K/yr
  • sandisk high endurance19K/yr
  • u3 micro sd card21K/yr
  • samsung pro endurance micro sd card9K/yr
  • sandisk extreme micro sd card11K/yr
  • high endurance sd card7K/yr
  • samsung pro endurance8K/yr

Reviews and returns

What reviews say buyers love and hate about U3 Micro Sd Card

We read the reviews and the return reasons for every product selling here.

24%of positive reviews mention “Quality-Overall”
22%of negative reviews mention “Compatibility-Overall”
1.2%of orders come back
“Not working with Raspberry Pi5”
A buyer, on “Compatibility-Overall”22% of negative reviews mention the same topic

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.

17 topics

NegativePositive

FAQ

Common U3 Micro Sd Card 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