Is usb c micro sd profitable to sell on Amazon United States?

The niche generates $345K/yr across 8 tracked products. 90-day search growth is +11.5%. Flapen's verdict: Worth a look (53/100).

How competitive is the usb c micro sd niche?

5 brands and 10 sellers compete. The top 5 products take 88% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in usb c micro sd?

Top complaints mined from reviews: Functionality-Overall, Durability, Connectivity-Overall. The return rate is 1.5%.

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

Listings span $10.19–$56.06; the average listing price is $28.87 (sweet spot $15–$100). The average incumbent carries 12,090 reviews — the moat a new listing must climb.

usb c micro sd

Worth a look

Shows beatable incumbent ratings (3.9★), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Quality gap

Incredible3.9★

avg incumbent rating — lower means beatable quality

Avg price

Incredible$28.87

avg listing price — sweet spot $15–$100

Conversion

Great11.0%

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

Price range

Great$10.19–$56.06

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

Returns

Great1.5%

return rate — above 5% kills the launch gate

Market size

Good$345K

$345K/yr · 108K searches

Growth

Okay+11.5%

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

Review moat

Bad12,090.13

avg incumbent reviews — the moat a new listing must climb

Competition

Bad88%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals Quality Gap

According to Flapen's Amazon United States niche tracking, usb c micro sd is a $345K/yr Amazon United States market (108K searches/yr). The top 5 brands hold 100% of demand. Verdict: Worth a look — 53/100.

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

usb c micro sd market data

Units sold / yr: 10K–13K; avg 750–1,000/product
Revenue / yr: $289K–$361K; units × avg price
Conversion rate: 11.0%
Avg BSR: #255
Page quality: 0%
Prime: 88%
Sponsored: 75%
Out of stock: 23.7%
Avg brand age: 41 months
Avg seller age: 190 days

Competition & brand share

The top 5 products capture 88% of clicks — a locked-up shelf that new listings rarely crack.

Brands

5 falling

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

88%

Top 20: 100%

Open market

Anker76%
Acer9%
Acogedor8%
GOWENIC4%
ASHATA3%
Open — no brand owns it (0%)

Demand

Weekly Amazon search volume, last 40 weeks — +11.5% search growth over the last 90 days.

Open Trend

Top usb c micro sd search terms

anker sd card reader29K/yr +21.6%11.9% conv.
wifi sd card26K/yr +0.0%0.4% conv.
anker sd card reader usb c9K/yr +1.6%13.3% conv.
anker card reader7K/yr +13.7%9.4% conv.
wifi sd card for camera8K/yr +1.5%0.8% conv.
anker micro sd card reader5K/yr +32.7%14.7% conv.
sd card reader anker6K/yr +17.2%12.2% conv.
bluetooth sd card6K/yr +4.8%0.3% conv.
wireless sd card6K/yr -12.5%0.4% conv.
anker usb-c sd card reader2K/yr +104.1%18.2% conv.

All search terms

Top usb c micro sd 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 8 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Anker SD Card Reader 2-in-1 USB C Memory Card Reader for Digital Camera SD Card Viewer with Dual Slot for SDXC SDHC SD MMC RS-MMC Micro SDXC MicroSD Micro SDHC Card and UHS-I Cards

Anker$11.384.6★8,473 rev

acer SD Card Reader USB C Dual Slots USB 3.0 Type C to Micro SD Card Adapter Memory Card Reader for MicroSD SDHC SDXC Compatible with Laptop PC iPhone16/15 MacBook Pro/Air iPad Pro Android

Acer$10.214.7★10,287 rev

Anker USB 3.0 Micro SD Card Reader 5Gbps 2-in-1 SD Card Reader to USB Adapter for SDXC SDHC MMC RS-MMC Micro SDXC Micro SD Micro SDHC UHS-I Cards - USB A CardReader

Anker$10.194.6★45,243 rev

TF Card to SD Card Adapter Camera Memory Card Reader Adapter WiFi SD Adapter for Camera Photos to Mobile Tablets Wirelessly for JPG PNG BMP for MP4 AVI MOV.

Acogedor$56.063.3★24 rev

Anker USB C Hub 7in1 Multi-Port USB Adapter for Laptop/Mac 4K@60Hz USB C to HDMI Splitter 85W Max PD 2 USB 3.0 & 1 USBC Data Ports SD/TF Card Reader for Type C Devices (Charger Not Included)

Anker$21.684.5★4,263 rev

Newest

by launch date

Anker USB C Hub 7in1 Multi-Port USB Adapter for Laptop/Mac 4K@60Hz USB C to HDMI Splitter 85W Max PD 2 USB 3.0 & 1 USBC Data Ports SD/TF Card Reader for Type C Devices (Charger Not Included)

Anker$21.684,263 rev

1y ago

acer SD Card Reader USB C Dual Slots USB 3.0 Type C to Micro SD Card Adapter Memory Card Reader for MicroSD SDHC SDXC Compatible with Laptop PC iPhone16/15 MacBook Pro/Air iPad Pro Android

Acer$10.2110,287 rev

1y ago

ASHATA Memory Card Adapter for TF to SD Card WiFi Adapter SD WiFi Memory Card TF to SD Card WiFi Adapter for Camera Photo to Phone Tablet Connect Up to 3 Devices

ASHATA$42.397 rev

3y ago

GOWENIC TF to SD Card WiFi Adapter for Camera Photo to Phone Tablet Up to 3 Devices SD Adapter for Phone Tablet for Android for iOS Devices

GOWENIC$51.716 rev

3y ago

TF Card to SD Card Adapter Camera Memory Card Reader Adapter WiFi SD Adapter for Camera Photos to Mobile Tablets Wirelessly for JPG PNG BMP for MP4 AVI MOV.

Acogedor$56.0624 rev

3y ago

What buyers say about usb c micro sd

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

What buyers love

Quality-Overall16%

“Excellent product”

Advertised Vs Actual Product13%

“As advertised”

Ease Of Use9%

“Its very easy to carry”

Compatibility-Overall9%

“Compatibility is seamless”

Data Transfer Speed8%

“Fast Data Transfer”

Value For Money8%

“Excellent value”

Portability5%

“Very portable and has several uses”

Connectivity-Overall3%

“instant connection”

Socket/Port/Plug3%

“it has completely solved all of my port needs”

Size-Overall3%

“Fits well”

What buyers complain about

Functionality-Overall16%

“Did not work”

Durability11%

“apparently broke after one use”

Connectivity-Overall11%

“Constantly Disconnects”

Compatibility-Overall7%

“Apple MacBook Pro not recognizing”

Quality-Overall6%

“Poor quality”

Size-Overall5%

“It's really small”

Socket/Port/Plug5%

“Bad HDMI port”

Heating5%

“Overheats”

Charging3%

“Except charging is low”

Data Transfer Speed3%

“it was a dud - painstakingly slow speeds”

Top return reasons

Compatibility-Overall20%

Functionality-Overall16%

Socket/Port/Plug14%

Connectivity-Overall12%

Size-Overall8%

Value For Money7%

Advertised Vs Actual Product5%

Charging3%

Data Transfer Speed3%

Defective Material/Parts2%

Common questions

Is usb c micro sd profitable to sell on Amazon United States?: The niche generates $345K/yr across 8 tracked products. 90-day search growth is +11.5%. Flapen's verdict: Worth a look (53/100).
How competitive is the usb c micro sd niche?: 5 brands and 10 sellers compete. The top 5 products take 88% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in usb c micro sd?: Top complaints mined from reviews: Functionality-Overall, Durability, Connectivity-Overall. The return rate is 1.5%.
What does it cost to enter the usb c micro sd niche?: Listings span $10.19–$56.06; the average listing price is $28.87 (sweet spot $15–$100). The average incumbent carries 12,090 reviews — the moat a new listing must climb.

usb c micro sd

usb c micro sd market data

Competition & brand share

Demand

Top usb c micro sd search terms

Top usb c micro sd products on Amazon

Top sellers

Newest

Trending

What buyers say about usb c micro sd

What buyers love

What buyers complain about

Top return reasons

Common questions

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