Is usb c sd card reader profitable to sell on Amazon United Kingdom?

The niche generates £230K/yr across 9 tracked products. 90-day search growth is +17.0%. Flapen's verdict: Skip it (41/100).

How competitive is the usb c sd card reader niche?

6 brands and 12 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 96% of demand.

What do buyers complain about in usb c sd card reader?

Top complaints mined from reviews: Functionality-Overall, Compatibility-Overall, Durability. The return rate is 0.7%.

When does demand for usb c sd card reader peak?

Demand is steady year-round — the busiest month runs 1.3× the quietest.

What does it cost to enter the usb c sd card reader niche?

Listings span £3.76–£10.10; the average listing price is £6.62 (sweet spot $15–$100). The average incumbent carries 6,102 reviews — the moat a new listing must climb.

usb c sd card reader

Skip it

Prices mostly outside the sweet spot ($3.76–$10.10) — this niche doesn't clear our bar today.

Conversion

Incredible14.9%

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

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Growth

Okay+17.0%

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

Market size

Okay£230K

£230K/yr · 232K searches

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Review moat

Bad6,102

avg incumbent reviews — the moat a new listing must climb

Avg price

Bad£6.62

avg listing price — sweet spot $15–$100

Competition

Bad85%

top-5 click share — a locked-up shelf

Brand share

Bad96%

top-5 brand share — brand-locked demand

Price range

Bad£3.76–£10.10

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

According to Flapen's Amazon United Kingdom niche tracking, usb c sd card reader is a £230K/yr Amazon United Kingdom market (232K searches/yr). The top 5 brands hold 96% of demand. Verdict: Skip it — 41/100.

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

usb c sd card reader market data

Units sold / yr: 30K–40K; avg 2,500–3,000/product
Revenue / yr: £199K–£265K; units × avg price
Conversion rate: 14.9%
Avg BSR: #15
Page quality: 0%
Prime: 100%
Sponsored: 89%
Out of stock: 0.0%
Avg brand age: 30 months
Avg seller age: 193 days

Competition & brand share

The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 falling

Sellers

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

85%

Top 20: 100%

Open market

La Brodée43%
Acer21%
UGREEN17%
Anker11%
BLKing6%
KiwiBird4%
Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +17.0% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.3×

Open Trend

Top usb c sd card reader 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 9 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

USB C SD Card Reader Type C Card Reader with Dual Slot Memory Card Reader Trail Camera Viewer USB C to SD Card OTG Adapter for iPhone 15 16/iPad/MacBook/Mac and More Type-C Devices Plug and Play

La Brodée£3.764.4★956 rev

acer USB-C SD Card Reader High Speed Type-C Micro SD Card Adapter USBC External Memory Card Reader for SD/Micro SD/SDHC/SDXC/MMC iPhone 15 16 17 MacBook iPad Pro/Air Galaxy S24 Surface Pro etc.

Acer£7.964.6★2,131 rev

UGREEN SD Card Reader USB C Card Adapter with Dual-Slot for Mirco SD/SD 170MB/s Memory Card Reader Compatible with iPhone 17/Pro Max iPad Pro MacBook Pro/Air Galaxy S25 Serie

UGREEN£6.894.6★11,041 rev

Anker 2-in-1 USB-C Memory Card Reader for SDXC SDHC SD MMC RS-MMC Micro SDXC Micro SD Micro SDHC and UHS-I Cards for MacBook Pro 2019/2018/2017 and More

Anker£8.224.6★2,018 rev

SD Card Reader SD Card Adapter with SD MicroSD USBC Memory Card Reader for iPhone 15 16 iPad Mac MacBook Pro/Air Android and More USB-C/Type C Devices digital camera adapter (USB C 3 IN 1)

BLKing£3.994.4★194 rev

Newest

by launch date

acer SD Card Reader with USB 3.0 3-in-1 USB C to SD Card Adapter Aluminum Memory Card Reader for TF/UHS-I/SDXC/SDHC/MMC/RS-MMC for iPhone 16/15 MacBook Pro/Air iPad Pro Android Galaxy S24

Acer£10.101,188 rev

1y ago

acer USB-C SD Card Reader High Speed Type-C Micro SD Card Adapter USBC External Memory Card Reader for SD/Micro SD/SDHC/SDXC/MMC iPhone 15 16 17 MacBook iPad Pro/Air Galaxy S24 Surface Pro etc.

Acer£7.962,131 rev

1y ago

USB C SD Card Reader Type C Card Reader with Dual Slot Memory Card Reader Trail Camera Viewer USB C to SD Card OTG Adapter for iPhone 15 16/iPad/MacBook/Mac and More Type-C Devices Plug and Play

La Brodée£3.76956 rev

1y ago

Acer SD Card Reader USB C & USB 3.0 Memory Card Reader Adapter Supports SD/Micro SD/SDHC/SDXC/MMC Compatible with iPhone 17 16 15 Series MacBook Pro/Air iPad Pro 2021 Galaxy S26 XPS 13 etc.

Acer£7.1610,384 rev

1y ago

SD Card Reader SD Card Adapter with SD MicroSD USBC Memory Card Reader for iPhone 15 16 iPad Mac MacBook Pro/Air Android and More USB-C/Type C Devices digital camera adapter (USB C 3 IN 1)

BLKing£3.99194 rev

3y ago

What buyers say about usb c sd card reader

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

What buyers love

Advertised Vs Actual Product15%

“It works as it should”

Quality-Overall14%

“good quality adapter”

Ease Of Use14%

“Easy to use”

Value For Money13%

“Excellent for the money”

Data Transfer Speed10%

“Transfer speeds seem good”

Compatibility-Overall9%

“Works well with my MacBook air”

Portability6%

“Handy item”

Connectivity-Overall4%

“Very easy to use and fit and great connectivity”

Design-Overall2%

“Well designed”

Socket/Port/Plug2%

“Works great and with the USB-C it also plugs int my Ipad”

What buyers complain about

Functionality-Overall34%

“no longer works”

Compatibility-Overall16%

“this doesnt work with my Samsung phone”

Durability8%

“Broke after two uses”

Connectivity-Overall5%

“Pity there's no LED to confirm connection”

Quality-Overall4%

“Rubbish quality - dont buy”

Size-Overall4%

“it still doesnt fit”

Defective Material/Parts2%

“Faulty, doesnt register with any device”

Data Transfer Speed2%

“It works just not at the speeds for full time use”

Value For Money2%

“Not worth the money”

Socket/Port/Plug2%

“My pc had trouble picking the usb”

Top return reasons

Compatibility-Overall32%

Functionality-Overall26%

Size-Overall13%

Connectivity-Overall11%

Defective Material/Parts4%

Socket/Port/Plug2%

Sim Card/Tray Issues2%

Data Transfer Speed1%

Quality-Overall1%

Value For Money1%

Common questions

Is usb c sd card reader profitable to sell on Amazon United Kingdom?: The niche generates £230K/yr across 9 tracked products. 90-day search growth is +17.0%. Flapen's verdict: Skip it (41/100).
How competitive is the usb c sd card reader niche?: 6 brands and 12 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 96% of demand.
What do buyers complain about in usb c sd card reader?: Top complaints mined from reviews: Functionality-Overall, Compatibility-Overall, Durability. The return rate is 0.7%.
When does demand for usb c sd card reader peak?: Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the usb c sd card reader niche?: Listings span £3.76–£10.10; the average listing price is £6.62 (sweet spot $15–$100). The average incumbent carries 6,102 reviews — the moat a new listing must climb.

usb c sd card reader

usb c sd card reader market data

Competition & brand share

Demand & seasonality

Top usb c sd card reader search terms