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Thunderbolt to Usb C

Fail

Shoppers spend an estimated $23K a year here, so Thunderbolt to Usb C is a Fail.

Flapen Score
31
31 / 100
Ranks 906 of 1,028 Computers & Accessories niches · −11 vs the category median of 42
Market size
£23K/yr33K searches / yr
90-day growth
-27.2%search demand this quarter
Competition
85%top-5 click share · 6 brands · 39 sellers

Flapen Score

Thunderbolt to Usb C against its category

The dotted line is the Computers & Accessories average. Past it, Thunderbolt to Usb C is stronger. Inside it, weaker.

31Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Thunderbolt to Usb C market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Thunderbolt to Usb C 33K times last year and spent an estimated £23K. The top 5 brands take 98% of clicks. Demand peaks in Jan. Flapen scores it 31 out of 100, a Fail.

01 · Demand

An estimated 4.3% 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 Kingdom for this niche's terms. An estimated 4.3% of those searches ended in a purchase. Searches in the last 90 days moved -27.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated £23K a year.

Searches, last 12 months
33K
Growth, 90 days vs prior 90
-27.2%
Conversion, latest week
4.3%
Market size, estimated
£23Ka year
Peak month
January1.8× the quietest month
Top search term
thunderbolt 2 to usb c9K searches a year

02 · Price

A sale here is worth £15.88.

Listings sell for £15.88 on average, from £4.85 to £39.01. Amazon reports units sold in ranges. This niche sold 750 to 1K a year. The average listing sells 100 to 250 of them. At £15.88 that is £2K to £4K a year per listing.

Average price
£15.88inside the $15 to $100 sweet spot
Price range
£4.85–£39.01
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
750–1K
Units per listing a year
100–250
Revenue per listing a year
£2K–£4K
Returns
5.8%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

78% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #1,192 within Adapters. It carries 821 reviews at 4.24 stars, so a new listing needs social proof before a better product.

Sponsored listings
78%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#1,192in Adapters
Average rating
4.24 starsAmazon United Kingdom average 4.36 stars
Average reviews
821per listing
Listings tracked
9

04 · Newcomers

Brands here are settling in.

The brands on the shelf have sold for 42 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
42 months

Products

Top Thunderbolt to Usb C 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 85% of clicks. A locked shelf that new listings rarely crack.

£0£3K£7K£10K£14K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

6 falling

Sellers

39

Est. top-5 brand share

98%

Top 20: 100%

Est. top-5 click share

85%

Top 20: 100%

Open market

0%

  • Apple44%
  • StarTech24%
  • YMY11%
  • Cable Matters9%
  • JSER8%
  • Henrety2%

Demand

Thunderbolt to Usb C search demand

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

1K600Spike '24Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan · busiest ÷ quietest = 1.8×

Search terms

Top Thunderbolt to Usb C search terms shoppers use

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

  • thunderbolt 2 to usb c9K/yr
  • thunderbolt to usb c6K/yr
  • usb c to thunderbolt5K/yr
  • thunderbolt 3 to thunderbolt 24K/yr
  • thunderbolt to usb c adapter3K/yr
  • apple thunderbolt 3 usb-c to thunderbolt 2 adapter2K/yr
  • thunderbolt 3 to thunderbolt 2 adapter2K/yr
  • usb c to thunderbolt 22K/yr
  • thunderbolt 2 to thunderbolt 31K/yr

Reviews and returns

What reviews say buyers love and hate about Thunderbolt to Usb C

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

31%of positive reviews mention “Value For Money”
33%of negative reviews mention “Compatibility-Overall”
5.8%of orders come back
“The cable I received was not working on my home MacMini (i5, 2018) my work macbook pro (2025) and my sons my macbook mini (M1 version). Likely a faulty item since other customers have found it to work with the same devices.”
A buyer, on “Compatibility-Overall”33% 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.

13 topics

NegativePositive

FAQ

Common Thunderbolt to Usb C 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