Sd Card Adapter
FailThe top 5 brands take 100% of clicks, so Sd Card Adapter is a Fail.
- Flapen Score
- 32 / 100Ranks 7,308 of 8,347 Electronics niches · −11 vs the category median of 4332
- Market size
- $86K/yr81K searches / yr
- 90-day growth
- +2.4%search demand this quarter
- Competition
- 90%top-5 click share · 5 brands · 18 sellers
Flapen Score
Sd Card Adapter against its category
The dotted line is the Electronics average. Past it, Sd Card Adapter is stronger. Inside it, weaker.
Market
The Sd Card Adapter market on Amazon at a glance
Shoppers on Amazon United States searched for Sd Card Adapter 81K times last year and spent an estimated $86K. All 5 brands take every click. Demand peaks in Oct. Flapen scores it 32 out of 100, a Fail.
01 · Demand
An estimated 15.8% of those searches ended in a purchase.
Shoppers searched for this 81K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 15.8% of those searches ended in a purchase. Searches in the last 90 days moved +2.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated $86K a year.
- Searches, last 12 months
- 81K
- Growth, 90 days vs prior 90
- +2.4%
- Conversion, latest week
- 15.8%
- Market size, estimated
- $86Ka year
- Peak month
- October3.8× the quietest month
- Top search term
- micro sd to sd adapter18K searches a year
02 · Price
A sale here is worth $6.77.
Listings sell for $6.77 on average, from $4.62 to $10.21. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 1,500 to 2,000 of them. At $6.77 that is $10K to $14K a year per listing.
- Average price
- $6.77under the $15 to $100 sweet spot
- Price range
- $4.62–$10.21
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 13K–15K
- Units per listing a year
- 1,500–2,000
- Revenue per listing a year
- $10K–$14K
- Returns
- 1.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
43% 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 #40 within Memory Card Accessories. It carries 8,248 reviews at 4.64 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 43%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #40in Memory Card Accessories
- Average rating
- 4.64 starsAmazon United States average 4.42 stars
- Average reviews
- 8,248per listing
- Listings tracked
- 7
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 41 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 41 months
Products
Top Sd Card Adapter 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
SanDisk MicroSD to SD Memory Card Adapter Black
- Price
- $4.63
- Rating
- 4.7/5
- Reviews
- 9,009
- Age
- 15y ago

5 Pack -Sandisk MicroSD MicroSDHC to SD SDHC Adapter. Works with Memory Cards up to 32GB Capacity (Bulk Packaged).
- Price
- $5.46
- Rating
- 4.5/5
- Reviews
- 1,465
- Age
- 8y 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

Kingston Micro SD to SD Adapter
- Price
- $4.62
- Rating
- 4.7/5
- Reviews
- 292
- Age
- 16y ago
Trending
estimated 90-day click momentum
Sandisk MicroSD MicroSDHC to SD SDHC Adapter. Works with Memory Cards up to 32GB Capacity (Bulk Packaged).
- Price
- $4.83
- Rating
- 4.7/5
- Reviews
- 1,195
- Age
- 15y 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

GIGASTONE UHS-II MicroSD to SD Memory Card Adapter Camera Ultimate UHS-II Adapter 2-Pack
- Price
- $8.15
- Rating
- 4.6/5
- Reviews
- 95
- Age
- 2y ago

5 Pack -Sandisk MicroSD MicroSDHC to SD SDHC Adapter. Works with Memory Cards up to 32GB Capacity (Bulk Packaged).
- Price
- $5.46
- Rating
- 4.5/5
- Reviews
- 1,465
- Age
- 8y ago

Kingston Micro SD to SD Adapter
- Price
- $4.62
- Rating
- 4.7/5
- Reviews
- 292
- Age
- 16y ago
Newest
by launch date
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

GIGASTONE UHS-II MicroSD to SD Memory Card Adapter Camera Ultimate UHS-II Adapter 2-Pack
- Price
- $8.15
- Rating
- 4.6/5
- Reviews
- 95
- Age
- 2y 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

5 Pack -Sandisk MicroSD MicroSDHC to SD SDHC Adapter. Works with Memory Cards up to 32GB Capacity (Bulk Packaged).
- Price
- $5.46
- Rating
- 4.5/5
- Reviews
- 1,465
- Age
- 8y ago

SanDisk MicroSD to SD Memory Card Adapter Black
- Price
- $4.63
- Rating
- 4.7/5
- Reviews
- 9,009
- Age
- 15y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 90% of clicks. A locked shelf that new listings rarely crack.
Brands
5 flat
Sellers
18
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
90%
Top 20: 100%
Open market
0%
- Sandisk71%
- Acer11%
- uni8%
- generic5%
- Gigastone5%
- Open — no brand owns it (0%)
Demand
Sd Card Adapter search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Oct · busiest ÷ quietest = 3.8×
Search terms
Top Sd Card Adapter search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- micro sd to sd adapter18K/yr
- microsd adapter14K/yr
- microsd to sd adapter9K/yr
- sd to micro sd adapter10K/yr
- microsd card adapter6K/yr
- micro sd to sd6K/yr
- micro sd to sd card adapter5K/yr
- micro sd card to sd card adapter5K/yr
- sd adapter for micro sd card4K/yr
- sandisk adapter micro sd card3K/yr
Reviews and returns
What reviews say buyers love and hate about Sd Card Adapter
We read the reviews and the return reasons for every product selling here.
“Never worked”
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.
17 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 Card Adapter 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









