Sd to Usb
FailPrices span $5.02–$13.01, mostly outside the sweet spot, so Sd to Usb is a Fail.
- Flapen Score
- 34 / 100Ranks 6,878 of 8,347 Electronics niches · −9 vs the category median of 4334
- Market size
- $39K/yr29K searches / yr
- 90-day growth
- +3.8%search demand this quarter
- Competition
- 82%top-5 click share · 8 brands · 15 sellers
Flapen Score
Sd to Usb against its category
The dotted line is the Electronics average. Past it, Sd to Usb is stronger. Inside it, weaker.
Market
The Sd to Usb market on Amazon at a glance
Shoppers on Amazon United States searched for Sd to Usb 29K times last year and spent an estimated $39K. The top 5 brands take 94% of clicks. Flapen scores it 34 out of 100, a Fail.
01 · Demand
An estimated 16.2% of those searches ended in a purchase.
Shoppers searched for this 29K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 16.2% of those searches ended in a purchase. Searches in the last 90 days moved +3.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $39K a year.
- Searches, last 12 months
- 29K
- Growth, 90 days vs prior 90
- +3.8%
- Conversion, latest week
- 16.2%
- Market size, estimated
- $39Ka year
- Peak month
- December1.2× the quietest month
- Top search term
- sd to usb18K searches a year
02 · Price
A sale here is worth $8.45.
Listings sell for $8.45 on average, from $5.02 to $13.01. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 250 to 500 of them. At $8.45 that is $2K to $4K a year per listing.
- Average price
- $8.45under the $15 to $100 sweet spot
- Price range
- $5.02–$13.01
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $2K–$4K
- Returns
- 1.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
91% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #35 within Memory Card Accessories. It carries 12,086 reviews at 4.55 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 91%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #35in Memory Card Accessories
- Average rating
- 4.55 starsAmazon United States average 4.42 stars
- Average reviews
- 12,086per listing
- Listings tracked
- 11
04 · Newcomers
2 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 37 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 37 months
Products
Top Sd to Usb products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 21, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
USB3.0 Micro SD Card Reader 5Gbps 2-in-1 SD Card Reader to USB Adapter Wansurs Memory Card Reader for SDXC SDHC MMC RS-MMC Micro SDXC Micro SD Micro SDHC and UHS-I Cards (1Pack Black)
- Price
- $5.21
- Rating
- 4.5/5
- Reviews
- 8,285
- Age
- 4y 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
- Price
- $10.21
- Rating
- 4.7/5
- Reviews
- 10,287
- Age
- 1y ago

uni SD Card Reader High-Speed USB C to Micro SD Card Adapter USB 3.0 Dual Slots Memory Card Reader for SD/Micro SD/SDHC/SDXC/MMC Compatible with MacBook Pro/Air Chromebook Android Galaxy
- Price
- $9.50
- Rating
- 4.6/5
- Reviews
- 35,392
- Age
- 6y ago

uni SD Card Reader High-Speed USB 3.0 to Micro SD Card Adapter Aluminum Computer Memory Card Reader Dual Slots for SD/SDXC/SDHC/MMC/Micro SDXC/TF/Micro SDHC | Laptop PC and More
- Price
- $11.17
- Rating
- 4.6/5
- Reviews
- 6,918
- Age
- 4y ago

Acer SD Card Reader USB A 3.0 to Micro Memory Card Reader Aluminum Dual Slot SD to USB Adapter for Computer PC Laptop and Type A Devices Compatible with SD/Micro SDXC/SDXC/SDHC/MMC/TF Cards
- Price
- $13.01
- Rating
- 4.7/5
- Reviews
- 1,371
- Age
- 11mo ago
Trending
estimated 90-day click momentum
DSRKE SD Card Reader Dual Slots USB 3.0 USB C to Micro SD Card Adapter
- Price
- $8.23
- Rating
- 4.5/5
- Reviews
- 1,348
- Age
- 9mo 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
- Price
- $10.21
- Rating
- 4.7/5
- Reviews
- 10,287
- Age
- 1y ago

Acer SD Card Reader USB A 3.0 to Micro Memory Card Reader Aluminum Dual Slot SD to USB Adapter for Computer PC Laptop and Type A Devices Compatible with SD/Micro SDXC/SDXC/SDHC/MMC/TF Cards
- Price
- $13.01
- Rating
- 4.7/5
- Reviews
- 1,371
- Age
- 11mo ago

UANTIN SD Card Reader USB C Dual Slots USB A & USB C Memory Card Adapter for MicroSD SDHC SDXC Simultaneous Read & Write Slot Compatible Laptop iPhone 17 MacBook Neo/Pro/Air iPad Pro Android
- Price
- $8.09
- Rating
- 4.6/5
- Reviews
- 572
- Age
- 1y ago

USB SD Card Reader for PC 3 Packs Micro SD Card to USB Adapter Card Reader for Camera Memory Card Reader Wansurs Card Reader for Laptop (3 Pack USB2.0)
- Price
- $5.03
- Rating
- 4.4/5
- Reviews
- 456
- Age
- 4y ago
Newest
by launch date
DSRKE SD Card Reader Dual Slots USB 3.0 USB C to Micro SD Card Adapter
- Price
- $8.23
- Rating
- 4.5/5
- Reviews
- 1,348
- Age
- 9mo ago

Acer SD Card Reader USB A 3.0 to Micro Memory Card Reader Aluminum Dual Slot SD to USB Adapter for Computer PC Laptop and Type A Devices Compatible with SD/Micro SDXC/SDXC/SDHC/MMC/TF Cards
- Price
- $13.01
- Rating
- 4.7/5
- Reviews
- 1,371
- Age
- 11mo ago

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 iPhone 17 16 Laptop PC MacBook Pro/Air iPad Pro Android Samsung S25 A17
- Price
- $5.02
- Rating
- 4.2/5
- Reviews
- 205
- Age
- 1y ago

UANTIN SD Card Reader USB C Dual Slots USB A & USB C Memory Card Adapter for MicroSD SDHC SDXC Simultaneous Read & Write Slot Compatible Laptop iPhone 17 MacBook Neo/Pro/Air iPad Pro Android
- Price
- $8.09
- Rating
- 4.6/5
- Reviews
- 572
- Age
- 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
- Price
- $10.21
- Rating
- 4.7/5
- Reviews
- 10,287
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 82% of clicks. A locked shelf that new listings rarely crack.
Brands
8 rising
Sellers
15
Est. top-5 brand share
94%
Top 20: 100%
Est. top-5 click share
82%
Top 20: 100%
Open market
3%
- Acer29%
- Wansurs28%
- uni28%
- DSRKE5%
- Anker4%
- UGREEN3%
- Open — no brand owns it (2 brands, 3%)
Demand
Sd to Usb search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.2×
Search terms
Top Sd to Usb search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- sd to usb18K/yr
- usb to sd6K/yr
- sd card adapter for pc3K/yr
- sandisk to usb adapter2K/yr
- sd adapter for laptop894/yr
Reviews and returns
What reviews say buyers love and hate about Sd to Usb
We read the reviews and the return reasons for every product selling here.
“DOESNT WORK”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
15 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Sd to Usb questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









