Is 256gb usb stick profitable to sell on Amazon United Kingdom?

The niche generates £338K/yr across 14 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -12.4%. Flapen's verdict: Skip it (43/100).

How competitive is the 256gb usb stick niche?

6 brands and 134 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 99% of demand.

What do buyers complain about in 256gb usb stick?

Top complaints mined from reviews: Durability, Size-Overall, Functionality-Overall. The return rate is 1.0%.

When does demand for 256gb usb stick peak?

Demand peaks in Oct–Nov; the busiest month runs 1.8× the quietest.

What does it cost to enter the 256gb usb stick niche?

Listings span £11.66–£25.27; the average listing price is £17.74 (sweet spot $15–$100). The average incumbent carries 84,082 reviews — the moat a new listing must climb.

256gb usb stick

Skip it

A deep review moat (84,082 avg reviews) — this niche doesn't clear our bar today.

Returns

Incredible1.0%

return rate — above 5% kills the launch gate

Avg price

Great£17.74

avg listing price — sweet spot $15–$100

Price range

Great£11.66–£25.27

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

Conversion

Good6.0%

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

Market size

Good£338K

£338K/yr · 316K searches

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Competition

Okay69%

top-5 click share — leaders hold, buyers still browse

Growth

Bad-12.4%

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

Brand share

Bad99%

top-5 brand share — brand-locked demand

Review moat

Bad84,082

avg incumbent reviews — the moat a new listing must climb

According to Flapen's Amazon United Kingdom niche tracking, 256gb usb stick is a £338K/yr Amazon United Kingdom market (316K searches/yr). The top 5 brands hold 99% of demand. Demand peaks in Oct–Nov. Verdict: Skip it — 43/100.

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

256gb usb stick market data

Units sold / yr: 20K–25K; avg 1,250–1,500/product
Revenue / yr: £355K–£444K; units × avg price
Conversion rate: 6.0%
Avg BSR: #17
Page quality: 0%
Prime: 100%
Sponsored: 93%
Out of stock: 6.8%
Avg brand age: 41 months
Avg seller age: 182 days

Competition & brand share

The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.

Brands

6 flat

Sellers

134

Top-5 brand share

99%

Top 20: 100%

Top-5 click share

69%

Top 20: 100%

Open market

SanDisk72%
Kingston11%
Amazon Basics9%
Lexar4%
Integral3%
Netac1%
Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -12.4% search growth over the last 90 days.

Peak months: Oct, Nov · busiest ÷ quietest = 1.8×

Open Trend

Top 256gb usb stick search terms

256gb usb stick72K/yr -13.7%3.7% conv.
usb stick 256gb49K/yr -14.7%4.4% conv.
256gb memory stick22K/yr -23.7%3.6% conv.
usb flash drive 256gb19K/yr -5.9%3.3% conv.
flash drive 256gb13K/yr +17.1%3.0% conv.
usb memory stick 256gb14K/yr +13.6%5.8% conv.
usb drive 256gb15K/yr -9.0%4.0% conv.
memory stick 256gb20K/yr -24.5%4.8% conv.
256 gb usb stick16K/yr -32.4%4.0% conv.
usb 256gb14K/yr -10.5%3.6% conv.

All search terms

Top 256gb usb stick 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 14 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

SANDISK Ultra Flair USB Type-A Flash Drive 256GB (USB 3.0 memory stick with transfer speeds up to 150MB/s Password protection Durable Sleek Metal Casing) Silver/Black

SanDisk£22.494.6★22,860 rev

SANDISK Ultra USB Type-A Flash Drive 256GB (USB 3.0 Memory Stick up to 130MB/s Transfer Speeds RescuePro Recovery Software Password Protection Durable) Black

SanDisk£20.254.6★209,602 rev

SanDisk 128GB Ultra Flair USB 3.0 Flash Drive USB stick Memory stick with transfer speeds up to 150 MB/s Password protection Durable Sleek Metal Casing Silver/Black

SanDisk£12.274.6★193,552 rev

SANDISK Ultra Luxe USB Type-A Flash Drive 256GB (USB 3.2 Gen 1 + USB 3.0 capable up to 400MB/s read speeds Password protection Data recovery software Metal Design) Silver

SanDisk£24.904.6★136,003 rev

Amazon Basics 256 GB USB 3.1 Flash Drive Read Speed up to 130 MB/s Black

Amazon Basics£17.804.5★23,863 rev

Newest

by launch date

Amazon Basics USB Flash Drive Thumb Drive Memory Stick with USB C and USB A Dual Ports 128GB Champagne Silver

Amazon Basics£11.794,206 rev

10mo ago

Lexar D40E 256GB Dual Drive USB 3.2 Gen 1 Type-C Jump Drive USB-C Flash Drive Metal Housing Swivel Design Thumb Drive (LJDD40E256G-BNSNG)

Lexar£20.039,568 rev

1y ago

Amazon Basics 256 GB USB 3.1 Flash Drive Read Speed up to 130 MB/s Black

Amazon Basics£17.8023,863 rev

3y ago

Kingston DataTraveler Exodia M USB 3.2 Gen 1 DTXM/256GB- with Moving Cap (Black + Teal)

Kingston£15.8026,362 rev

4y ago

Kingston DataTraveler Exodia DTX/256 GB Flash Drive USB 3.2 Gen 1 - with Protective Cap and Keyring in Multiple Colours

Kingston£14.0867,712 rev

5y ago

What buyers say about 256gb usb stick

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

What buyers love

Quality-Overall18%

“Good quality item used for recording on my tv”

Value For Money14%

“Cost effective”

Data Transfer Speed14%

“Excellent transfer speed”

Advertised Vs Actual Product11%

“As advertised”

Storage Capacity10%

“plenty of storage”

Ease Of Use5%

“easy to use”

Portability3%

“Works well and very compact”

Connectivity-Overall3%

“Easy to connect”

Computation Performance2%

“Fast transfer”

Compactness2%

“Compact size”

What buyers complain about

Durability18%

“Broke after 14 months”

Size-Overall11%

“Loose fit”

Functionality-Overall10%

“it doesn't work properly”

Quality-Overall8%

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

Storage Capacity6%

“Way smaller capacity than advertised”

Connectivity-Overall6%

“Fussy about connection”

Data Transfer Speed5%

“Terribly slow write speed for large files”

Heating4%

“Overheating with in 5 min”

Value For Money3%

“Waste Of Money”

Advertised Vs Actual Product3%

“Absolute lie about it being 256GB”

Top return reasons

Functionality-Overall23%

Compatibility-Overall21%

Size-Overall11%

Connectivity-Overall8%

Storage Capacity6%

Defective Material/Parts6%

Data Transfer Speed3%