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St-link V2

Fail

The top 5 products take 84% of clicks, so St-link V2 is a Fail.

Flapen Score
48
48 / 100
Top 28% of 8,347 Electronics niches · +5 vs the category median of 43
Market size
$83K/yr33K searches / yr
90-day growth
-2.3%search demand this quarter
Competition
84%top-5 click share · 9 brands · 21 sellers

Flapen Score

St-link V2 against its category

The dotted line is the Electronics average. Past it, St-link V2 is stronger. Inside it, weaker.

48Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The St-link V2 market on Amazon at a glance

Shoppers on Amazon United States searched for St-link V2 33K times last year and spent an estimated $83K. The top 5 brands take 85% of clicks. Flapen scores it 48 out of 100, a Fail.

01 · Demand

An estimated 11.8% of those searches ended in a purchase.

Shoppers searched for this 33K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 11.8% of those searches ended in a purchase. Searches in the last 90 days moved -2.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $83K a year.

Searches, last 12 months
33K
Growth, 90 days vs prior 90
-2.3%
Conversion, latest week
11.8%
Market size, estimated
$83Ka year
Top search term
st-link v211K searches a year

02 · Price

A sale here is worth $21.46.

Listings sell for $21.46 on average, from $6.03 to $73.59. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 250 to 500 of them. At $21.46 that is $5K to $11K a year per listing.

Average price
$21.46inside the $15 to $100 sweet spot
Price range
$6.03–$73.59
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
3K–4K
Units per listing a year
250–500
Revenue per listing a year
$5K–$11K
Returns
1.9%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

73% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.3% of listings are out of stock. The average listing ranks #883 within Single Board Computers. It carries 110 reviews at 4.46 stars, so a new listing needs social proof before a better product.

Sponsored listings
73%
Prime listings
100%
Out of stock, average day
1.3%
Average rank
#883in Single Board Computers
Average rating
4.46 starsAmazon United States average 4.42 stars
Average reviews
110per listing
Listings tracked
11

04 · Newcomers

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

1 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 57 months on average, so the names here are settling in.

Launched, last 12 months
1
Successful launches
0Amazon's first-year sales bar
Average brand age
57 months

Products

Top St-link V2 products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take 84% of clicks. A locked shelf that new listings rarely crack.

Brands

9 falling

Sellers

21

Top-5 brand share

85%

Top 20: 100%

Top-5 click share

84%

Top 20: 100%

Open market

10%

  • Brand 135%
  • Brand 225%
  • Brand 313%
  • Brand 47%
  • Brand 55%
  • Brand 64%
  • Open — no brand owns it (3 brands, 10%)

Demand

St-link V2 search demand

Weekly searches over the year. Pick a range.

700500Apr '26Apr '26May '26May '26Jun '26Jun '26Jul '26Jul '26

Search terms

Top St-link V2 search terms shoppers use

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

  • st-link v211K/yr
  • st link6K/yr
  • st link v24K/yr
  • stlink5K/yr
  • stlink v24K/yr
  • st-link4K/yr

Reviews and returns

What reviews say buyers love and hate about St-link V2

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

17%of positive reviews mention “Compatibility-Overall”
25%of negative reviews mention “Compatibility-Overall”
1.9%of orders come back
“NEEDS TO WORK WITH STM CUBE PROGRAMER”
A buyer, on “Compatibility-Overall”25% 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.

18 topics

NegativePositive

FAQ

Common St-link V2 questions

Answered from the same tracked data.