Is pgytech card reader profitable to sell on Amazon United States?

The niche generates $103K/yr across 35 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +5.5%. Flapen's verdict: Worth a look (50/100).

How competitive is the pgytech card reader niche?

18 brands and 64 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 80% of demand.

What do buyers complain about in pgytech card reader?

Top complaints mined from reviews: Functionality-Overall, Compatibility-Overall, Durability. The return rate is 1.7%.

When does demand for pgytech card reader peak?

Demand peaks in Jun–Jul; the busiest month runs 1.9× the quietest.

What does it cost to enter the pgytech card reader niche?

Listings span $4.17–$77.21; the average listing price is $18.81 (sweet spot $15–$100). The average incumbent carries 13,060 reviews — the moat a new listing must climb.

pgytech card reader

Worth a look

Shows a sweet-spot price point ($18.81 avg), but a deep review moat (13,060 avg reviews) keeps it on the watch list.

Avg price

Great$18.81

avg listing price — sweet spot $15–$100

Price range

Great$4.17–$77.21

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

Returns

Great1.7%

return rate — above 5% kills the launch gate

Conversion

Great7.4%

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

Competition

Good48%

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

Brand share

Okay80%

top-5 brand share — brands hold most of the demand

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+5.5%

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

Market size

Okay$103K

$103K/yr · 74K searches

Review moat

Bad13,060.46

avg incumbent reviews — the moat a new listing must climb

According to Flapen's Amazon United States niche tracking, pgytech card reader is a $103K/yr Amazon United States market (74K searches/yr). The top 5 brands hold 80% of demand. Demand peaks in Jun–Jul. Verdict: Worth a look — 50/100.

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

pgytech card reader market data

Units sold / yr: 6K–8K; avg 100–250/product
Revenue / yr: $113K–$150K; units × avg price
Conversion rate: 7.4%
Avg BSR: #110
Page quality: 0%
Prime: 100%
Sponsored: 80%
Out of stock: 4.7%
Avg brand age: 38 months
Avg seller age: 192 days

Competition & brand share

The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.

Brands

18 falling

Sellers

Top-5 brand share

80%

Top 20: 100%

Top-5 click share

48%

Top 20: 86%

Open market

17%

UGREEN44%
Lexar21%
Acer7%
Anker4%
uni4%
ProGrade Digital3%
Open — no brand owns it (12 brands, 17%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +5.5% search growth over the last 90 days.

Peak months: Jun, Jul · busiest ÷ quietest = 1.9×

Open Trend

Top pgytech 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

UGREEN USB C SD 4.0 Card Reader UHS-II Micro SD Card Reader Memory Card Reader Fast for SD Micro SD SDXC SDHC UHS-II & UHS-I Cards for iPhone 16/15 Pro Max MacBook Laptop Tablet Smartphone Android

UGREEN$19.424.6★1,954 rev

UGREEN SD Card Reader USB C USB 3.0 Micro SD Card Reader 2 in 1 Memory Card Reader for MicroSD SDHC SDXC Compatible with PC Computer MacBook Laptop iPad iPhone 17 16 15 Pro/Pro Max

UGREEN$7.314.6★22,865 rev

Lexar Professional USB 3.2 Type-C Dual-Slot Reader Supports SD and microSD UHS-II Cards Up To 312MB/s Read (LRW470U-RNHNU)

Lexar$23.144.6★675 rev

Lexar Professional Multi-Card 3-in-1 USB 3.1 Reader Supports SD microSD and CF Cards (LRW500URBNA)

Lexar$23.574.8★849 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

Newest

by launch date

SD Card Reader 5 in 1 USB-C & USB Card Adapter with SD/MicroSD/MS and Dual USB-A Ports Memory Card Reader for iPhone 17/16/15 Pro Max iPad MacBook Pro/Air M4/M3 Android Phone/Tablet PC (White)

Xoqby$9.04340 rev

6mo ago

AODUKE 8-Port USB 3.0 SD Card Reader Walnut Wood Design 5Gbps Data Simultaneous Support to Micro SD/TF3.0 and SD3.0 Card Read and Write (Compatible UHS-I/II Card)-AST43M

AODUKE$47.6425 rev

11mo ago

UGREEN USB C SD Card Reader with SD Card Holder High-Speed Memory Card Reader Adapter with 4 Card Storage Case Holder for Cameras SD/Micro SD Card Compatible with iPhone 16 15 Samsung Galaxy etc

UGREEN$13.41826 rev

1y ago

Acer SD Card Reader USB C Dual Slots Type C to Memory Card Reader Aluminum Micro SD Card Camera Adapter for MicroSD SDHC SDXC Compatible with iPhone17/16/15 MacBook Neo/Pro/Air iPad Laptop

Acer$12.642,110 rev

1y ago

UGREEN USB C SD 4.0 Card Reader USB Memory Card Reader for SDXC SDHC MicroSD MMC RS-MMC Micro SDXC Micro SDHC UHS-II and UHS-I Support 312 MB/s SD

UGREEN$16.00586 rev

1y ago

What buyers say about pgytech card reader

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

What buyers love

Advertised Vs Actual Product18%

“Exactly what I wanted”

Quality-Overall14%

“the build quality is excellent”

Ease Of Use10%

“Its very easy to carry”

Value For Money10%

“Decent price”

Compatibility-Overall7%

“Compatible with Windows”

Data Transfer Speed7%

“fast transfer speeds”

Portability4%

“easy to carry”

Size-Overall3%

“Compact size”

Functionality-Overall3%

“Works as advertised”

Connectivity-Overall3%

“instant connection”

What buyers complain about

Functionality-Overall21%

“Never worked”

Compatibility-Overall10%

“Doesn't work on any device we tried”

Durability10%

“Broke after a month”

Connectivity-Overall9%

“Connection Issue”

Quality-Overall8%

“Get something higher quality”

Size-Overall7%

“Did not fit”

Data Transfer Speed3%

“Doesn't Transfer”

Heating3%

“Overheats Easily”

Socket/Port/Plug2%

“cannot fit into a port”

Value For Money2%

“not worth returning because the price”

Top return reasons

Compatibility-Overall26%

Functionality-Overall20%

Size-Overall16%

Connectivity-Overall8%

Value For Money7%

Advertised Vs Actual Product6%

Socket/Port/Plug4%

Data Transfer Speed3%

Defective Material/Parts3%

Length1%

Common questions

Is pgytech card reader profitable to sell on Amazon United States?: The niche generates $103K/yr across 35 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +5.5%. Flapen's verdict: Worth a look (50/100).
How competitive is the pgytech card reader niche?: 18 brands and 64 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 80% of demand.
What do buyers complain about in pgytech card reader?: Top complaints mined from reviews: Functionality-Overall, Compatibility-Overall, Durability. The return rate is 1.7%.
When does demand for pgytech card reader peak?: Demand peaks in Jun–Jul; the busiest month runs 1.9× the quietest.
What does it cost to enter the pgytech card reader niche?: Listings span $4.17–$77.21; the average listing price is $18.81 (sweet spot $15–$100). The average incumbent carries 13,060 reviews — the moat a new listing must climb.

pgytech card reader

pgytech card reader market data

Competition & brand share

Demand & seasonality

Top pgytech card reader search terms