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Usb 256gb

a deep review moat (78,382 avg reviews) — Usb 256gb doesn't clear our bar today.

Flapen Score

39
Skip it
Market size 20Growth 14Conversion 62Competition 31Returns 94Price range 75Avg price 83Brand share 10Review moat 0Quality gap 48
This niche Category average

Is Usb 256gb profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Usb 256gb is a £79K/yr Amazon United Kingdom market (80K searches/yr). The top 5 brands hold 96% of demand. Verdict: Skip it — 39/100.

Usb 256gb: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -22.7% over the last 90 days and 5.4% of searches end in a purchase.

£79K

revenue / yr

Units sold / yr6K
Search volume / yr-22.7%80K
Conversion rate5.4%
Avg price£18.20

Who owns the niche?

The top 5 brands hold 96% of demand, so 4% of the market is open.

4%

open market share

Brands · sellers8 · 137
Top-5 product click share67%
Open market4%
Avg brand age37 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 15 products

Sponsored placement87%
New entrants (1y)0· 0 succeeded
Avg rating4.5★
Avg reviews78,382

Top Usb 256gb products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.

£0£8K£16K£24K£31K1001K10K100K1.0M Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

8 flat

Sellers

137

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

67%

Top 20: 100%

Open market

3%

  • SanDisk71%
  • Kingston10%
  • Amazon Basics8%
  • Integral4%
  • Lexar3%
  • Dunear1%
  • Open — no brand owns it (2 brands, 3%)

Usb 256gb demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume80KCVR5.4%Products15Brands8Top 5 Brands96%OOS Rate7.3%Rating4.5★Reviews78,382Avg BSR#16
2K2KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top Usb 256gb search terms shoppers use

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

  • 256gb memory stick22K/yr
  • 256 gb usb stick16K/yr
  • usb 256gb14K/yr
  • 256gb usb15K/yr
  • sandisk usb stick 256gb5K/yr
  • usb 2563K/yr
  • 250gb usb stick3K/yr
  • blink usb flash drive 256gb2K/yr
  • sandisk 256gb usb1K/yr

What reviews say buyers love and hate about Usb 256gb

What buyers mention most, as a share of all reviews.

What buyers love

80% of reviews
Quality-Overall19%

Good quality item used for recording on my tv

Data Transfer Speed14%

Excellent transfer speed

Value For Money14%

Cost effective

Advertised Vs Actual Product10%

As advertised

Storage Capacity10%

high capacity

What buyers complain about

77% of reviews
Durability18%

Broke after 14 months

Size-Overall12%

Loose fit

Quality-Overall10%

as it lacks the quality I've always associated with their products

Functionality-Overall10%

it doesn't work properly

Storage Capacity6%

Way smaller capacity than advertised

Usb 256gb return rate & reasons

Why buyers send it back, as a share of all return requests.

1.1%

Return rate

17%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Functionality-Overall
24%
2Compatibility-Overall
21%
3Size-Overall
10%
4Connectivity-Overall
8%
5Storage Capacity
6%

Common Usb 256gb questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Usb 256gb 39/100 on Amazon United Kingdom — Skip it. The niche generates £79K/yr across 15 tracked products. Search demand moved -22.7% over the last 90 days.
Search demand for Usb 256gb on Amazon United Kingdom is steady year-round — the busiest month runs 1.4× the quietest.