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33

usb b to usb c

Skip it

Prices mostly outside the sweet spot ($4.21–$7.33) — this niche doesn't clear our bar today.

Market size 22Growth 19Conversion 87Competition 14Returns 89Price range 0Avg price 16Brand share 28Review moat 25Quality gap 28

Returns

Great1.3%

return rate — above 5% kills the launch gate

Conversion

Great10.1%

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

Brand share

Okay88%

top-5 brand share — brands hold most of the demand

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Review moat

Bad4,643.1

avg incumbent reviews — the moat a new listing must climb

Market size

Bad£88K

£88K/yr · 156K searches

Growth

Bad-12.8%

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

Avg price

Bad£5.60

avg listing price — sweet spot $15–$100

Competition

Bad84%

top-5 click share — a locked-up shelf

Price range

Bad£4.21–£7.33

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

According to Flapen's Amazon United Kingdom niche tracking, usb b to usb c is a £88K/yr Amazon United Kingdom market (156K searches/yr). The top 5 brands hold 88% of demand. Verdict: Skip it — 33/100.

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

usb b to usb c market data

Units sold / yr
15K–20K
avg 1,250–1,500/product
Revenue / yr
£84K–£112K
units × avg price
Conversion rate
10.1%
Avg BSR
#427
Page quality
0%
Prime
100%
Sponsored
80%
Out of stock
7.7%
Avg brand age
36 months
Avg seller age
207 days

Competition & brand share

The top 5 products capture 84% of clicks — a locked-up shelf that new listings rarely crack.

Brands

8 falling

Sellers

14

Top-5 brand share

88%

Top 20: 100%

Top-5 click share

84%

Top 20: 100%

Open market

6%

  • UGREEN49%
  • GERETIN13%
  • RAVIAD11%
  • Dreaazhi9%
  • BENFEI7%
  • Sailift5%
  • Open — no brand owns it (2 brands, 6%)

Demand & seasonality

Weekly Amazon search volume, last 103 weeks — -12.8% search growth over the last 90 days.
4K3KSpike '24Spike '25DecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Top usb b to usb c search terms

  • usb b to usb c69K/yr
  • usb c to usb b23K/yr
  • usb b to usb c cable13K/yr
  • usb c to usb b cable8K/yr
  • printer cable to usb c8K/yr
  • usb b to c7K/yr
  • usb c to b6K/yr
  • usb-b to usb-c cable3K/yr
  • usb b to c cable4K/yr
  • usb c printer cable3K/yr
All search terms

Top usb b to usb c 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%15%£13K30%£26K45%£40K60%£53K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 10 tracked products in this niche — three views at once, no toggling.

What buyers say about usb b to usb c

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

What buyers love

Quality-Overall32%

“The build quality is excellent”

Advertised Vs Actual Product16%

“Does the job”

Efficiency7%

“Works brilliantly”

Connectivity-Overall7%

“Good cable, does as advertised”

Compatibility-Overall6%

“so zero problems with it”

Strength5%

“Robust cable”

Socket/Port/Plug4%

“the aluminium connectors give it a premium feel”

Value For Money4%

“Good value cable”

Size-Overall4%

“Fit for purpose”

Microphone3%

“Works perfectly, and much more reliable than just using speakers/microphone”

What buyers complain about

Connectivity-Overall58%

“Was having difficulties with the WiFi on the printer”

Compatibility-Overall8%

“Not iMac compatible”

Material Quality8%

“Not Silicone”

Flexibility8%

“It didn't come with flexible silicone insulation”

Top return reasons

Compatibility-Overall39%
Functionality-Overall17%
Connectivity-Overall17%
Size-Overall15%
Socket/Port/Plug4%
Length2%
Defective Material/Parts1%
Data Transfer Speed1%
Quality-Overall1%
Amplification1%

Common questions

Is usb b to usb c profitable to sell on Amazon United Kingdom?
The niche generates £88K/yr across 10 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -12.8%. Flapen's verdict: Skip it (33/100).
How competitive is the usb b to usb c niche?
8 brands and 14 sellers compete. The top 5 products take 84% of clicks and top 5 brands hold 88% of demand.
What do buyers complain about in usb b to usb c?
Top complaints mined from reviews: Connectivity-Overall, Compatibility-Overall, Material Quality. The return rate is 1.3%.
When does demand for usb b to usb c peak?
Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the usb b to usb c niche?
Listings span £4.21–£7.33; the average listing price is £5.60 (sweet spot $15–$100). The average incumbent carries 4,643 reviews — the moat a new listing must climb.