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Usb Tester

Fail

Shoppers spend only $42K a year here, so Usb Tester is a Fail.

Flapen Score
45
45 / 100
Ranks 1,445 of 2,225 DIY & Tools niches · −4 vs the category median of 49
Market size
£42K/yr69K searches / yr
90-day growth
-22.4%search demand this quarter
Competition
54%top-5 click share · 19 brands · 26 sellers

Flapen Score

Usb Tester against its category

The dotted line is the DIY & Tools average. Past it, Usb Tester is stronger. Inside it, weaker.

45Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Usb Tester market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Usb Tester 69K times last year and spent an estimated £42K. The top 5 brands take 82% of clicks. Flapen scores it 45 out of 100, a Fail.

01 · Demand

4.7% of searches ended in a purchase last week.

Shoppers searched for this 69K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 4.7% of those searches ended in a purchase. Searches in the last 90 days moved -22.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated £42K a year.

Searches, last 12 months
69K
Growth, 90 days vs prior 90
-22.4%
Conversion, latest week
4.7%
Market size, estimated
£42Ka year
Top search term
usb tester23K searches a year

02 · Price

A sale here is worth £12.90.

Listings sell for £12.90 on average, from £4.28 to £39.27. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 0 to 100 of them. At £12.90 that is £0 to £1K a year per listing.

Average price
£12.90under the $15 to $100 sweet spot
Price range
£4.28–£39.27
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
3K–4K
Units per listing a year
0–100
Revenue per listing a year
£0–£1K
Returns
1.5%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

90% of listings pay for placement with sponsored ads. 97% ship with Prime. On an average day, 3.5% of listings are out of stock. The average listing ranks #404 within Electrical. It carries 400 reviews at 4.43 stars, so a new listing needs social proof before a better product.

Sponsored listings
90%
Prime listings
97%
Out of stock, average day
3.5%
Average rank
#404in Electrical
Average rating
4.43 starsAmazon United Kingdom average 4.36 stars
Average reviews
400per listing
Listings tracked
30

04 · Newcomers

Amazon counts 0 of last year's 3 launches as successful.

3 products launched here in the last 12 months. Amazon counts 0 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 35 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
3
Successful launches
0Amazon's first-year sales bar
Average brand age
35 months

Products

Top Usb Tester products & what they sell for

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

Competition

Competition: brands, sellers & click share

The top 5 products take 54% of clicks. Leaders hold, but buyers still shop past them.

£0£2K£3K£5K£7K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

19 flat

Sellers

26

Top-5 brand share

82%

Top 20: 100%

Top-5 click share

54%

Top 20: 92%

Open market

16%

  • YEREADW28%
  • Treedix27%
  • YOJOCK13%
  • diymore10%
  • Voktta3%
  • Aideepen3%
  • Open — no brand owns it (13 brands, 16%)

Demand

Usb Tester search demand

Weekly searches over the year. Pick a range.

2K2KFeb '26Mar '26Mar '26Apr '26May '26Jun '26

Search terms

Top Usb Tester search terms shoppers use

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

  • usb tester23K/yr
  • usb cable tester17K/yr
  • usb power meter13K/yr
  • usb c tester7K/yr
  • usb c power meter5K/yr
  • usb voltage meter5K/yr

Reviews and returns

What reviews say buyers love and hate about Usb Tester

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Charging14%+0.97

Does not read fast charging

then stop charging

would often not charge when plugged in

Size-Overall9%−0.04

This is the larger version so the font is bigger for older tired eyes

These are incredibly small

The display is small

Functionality-Overall8%−0.07

so will not get full functionality

Only works when it wants. Doesn't even turn on half the time

One worked, one didn't

Value For Money6%+0.08

expensive when some functionality does not work

not worth the money

it's also a bit pricey for what it does

Compatibility-Overall6%−0.05

does not work with Apple Macs

this device will interfere with it

Not compatib;e with Acer laptop

Love

Ease Of Use20%+1.08

Very handy

easy to see/read

Easy to use

Advertised Vs Actual Product11%+0.98

Works as advertised

Works as it should

works as expected

Quality-Overall10%+0.42

The build quality, instructions and ease of use is truly awesome

has a good quality port on it

Quality item

Charging8%+0.97

the phones charged perfectly

Great for testing fast charging

useful to discover which of my chargers is the best performing

Value For Money8%+0.08

Excellent value for money

GOOD VALUE

Certainly a worthwhile purchase

Return

1.5% Return rate 6% Fixable by listing

Functionality-Overall29%█▅▅▅▃▅

so will not get full functionality

Only works when it wants. Doesn't even turn on half the time

One worked, one didn't

Display-Overall10%▂▅▂█▆▄

display partly dead, no use

Display faulty

Provides good diagnostic info - only comment is display is small

Compatibility-Overall9%▂▆█▄▆▅

does not work with Apple Macs

this device will interfere with it

Not compatib;e with Acer laptop

Defective Material/Parts7%▅▅▃▃█▃
Quality-Overall5%▂▁▁▆█▇

cheap

which ones were just poor quality

Poor quality and not very reliable based on my experience

FAQ

Common Usb Tester questions

Answered from the same tracked data.