Sd Card Reader Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Sd Card Reader sales on Amazon US totaled 166,300 units in July 2026 (▼ 0.8% vs. the prior month), generating an estimated $1,982,757 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 56.5% of unit volume and 51.4% of revenue, while a typical listing is priced at $18.82. The keyword itself pulled 212,184 Amazon queries over the same period (▲ 6.9% MoM).
Zooming out to the 12-month window ending July 2026, the sd card reader Top 50 moved 1,847,350 units and $22,510,155 in cumulative sales — an average of 153,946 units and $1,875,846 per month. Monthly throughput topped out at 167,700 units in June 2026 and dipped to 99,850 in May 2026, leaving the latest reading 9.8% higher than August 2025.
Sd Card Reader Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
166.3K
▼ 0.8% MoM
Monthly Revenue 2026/07
$2M
▼ 1.9% MoM
Top 10 Market Share 2026/07
56.5%
Sd Card Reader Market Share & Sales Concentration on Amazon US — July 2026
The most-sold sd card reader listing on Amazon US in July 2026 is ASIN B07NW8RPYN (Brand: Anker), which sold 10,000 units at $12.99 apiece — equal to 6.0% of every unit tracked in this report.
The Top 10 ASINs account for 94,000 units and $1,018,360 in July 2026 — 56.5% of unit volume and 51.4% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Sd Card Reader' on Amazon
July 2026
Is 56.5% Top 10 share highly concentrated?
Ask AI to evaluate competition, market structure, and entry opportunities using ’s tracked Amazon sales, ranking, and keyword data.
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Top 5 Volume Share breakdown
B07NW8RPYN
Anker SD Card Reader USB C, Dual Slots USB Type C to Micro SD Card Adapter | For iPhone and Laptops, Card Viewer with Dual Slots for SDXC/SDHC/SD/Micro SDXC/MicroSD/Micro SDHC/UHS-I Cards
10K
▲ 0.0%vs. prior month
$143.8K
latest month
12-month trend
B0BWK8QVZ2
SZHAIYIJIN SD Card Reader for iPhone, Memory Card Reader with USB Camera Adapter Plug and Play Trail Game Camera Viewer Supports SD and TF Card MicroSD Card Adapter for iPad No App Required
10K
▲ 0.0%vs. prior month
$91.2K
latest month
12-month trend
B0DMSNJ94Y
USB C SD Card Reader, Type C SD Card Reader, Supports SD and MicroSD Memory Card Adapters for iPhone 15 16/iPad/MacBook/Mac, Trail Camera Viewer Plug and Play -2 Slots
10K
▲ 0.0%vs. prior month
$49.9K
latest month
12-month trend
B0DQ71G4G4
acer SD Card Reader USB C, Dual Slots USB 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
10K
▲ 0.0%vs. prior month
$99.9K
latest month
12-month trend
B0DXJQT19B
Anker USB C Hub, 7in1 Multi-Port USB Adapter, 4K@60Hz USBC to HDMI Splitter | 85W Max PD, 2 USB 3.0 & 1 USBC Data Ports, SD/TF Card Reader, for Laptops/Mac and Other Type C Devices (Charger Not Included)
10K
▲ 0.0%vs. prior month
$238K
latest month
12-month trend
B0F59PM2V4
SD Card Reader for iPhone iPad, USB C & Lightning Dual Interface Memory Card Reader, Digital Camera Adapter to iPhone/MacBook/USBC Laptop for SD/TF/Sim Card, Plug & Play, Camera Accessories
10K
▲ 0.0%vs. prior month
$76.6K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Sd Card Reader Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Anker is the best-performing sd card reader brand in July 2026, moving 20,000 units across 2 ASINs for 21.3% of Top 10 volume. SZHAIYIJIN follows with 20,000 units (21.3%), ahead of LBSC on 10,000 units (10.6%).
Volume is spread across 8 brands, with the top three holding 53.2% between them. No single label controls the shelf, which usually leaves room for a well-differentiated listing to take share without outspending an incumbent. Average selling prices among the leaders run from $4.99 to $17.49, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Anker
2 ASINs in Top 10
21.3%
Units
20K
Revenue
$381.8K
Avg. price
$17.49
B07NW8RPYN
$12.99·★4.6·8.6K revsAnker SD Card Reader USB C, Dual Slots USB Type C to Micro SD Card Adapter | For iPhone and Laptops, Card Viewer with Dual Slots for SDXC/SDHC/SD/Micro SDXC/MicroSD/Micro SDHC/UHS-I Cards
Units sold10KB0DXJQT19B
$21.99·★4.5·4.8K revsAnker USB C Hub, 7in1 Multi-Port USB Adapter, 4K@60Hz USBC to HDMI Splitter | 85W Max PD, 2 USB 3.0 & 1 USBC Data Ports, SD/TF Card Reader, for Laptops/Mac and Other Type C Devices (Charger Not Included)
Units sold10K
SZHAIYIJIN
2 ASINs in Top 10
21.3%
Units
20K
Revenue
$182.4K
Avg. price
$9.99
B0BWK8QVZ2
$9.99·★4.4·14K revsSZHAIYIJIN SD Card Reader for iPhone, Memory Card Reader with USB Camera Adapter Plug and Play Trail Game Camera Viewer Supports SD and TF Card MicroSD Card Adapter for iPad No App Required
Units sold10KB09BCW7SMF
$9.99·★4.4·5.8K revsSD Card Reader, USB 3.0 Type C High Speed to SD/TF Card Adapter for iPhone 17/16/15 Pro Max Memory Card Reader with SD MicroSD USB 3 Port for Mac/iPad/MacBook Pro/Air Android Phone Tablet(White)
Units sold10K
LBSC
1 ASIN in Top 10
10.6%
Units
10K
Revenue
$49.9K
Avg. price
$4.99
B0DMSNJ94Y
$4.99·★4.4·840 revsUSB C SD Card Reader, Type C SD Card Reader, Supports SD and MicroSD Memory Card Adapters for iPhone 15 16/iPad/MacBook/Mac, Trail Camera Viewer Plug and Play -2 Slots
Units sold10K
Trending Sd Card Reader Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, 2 ASINs forced its way in: B06Y1G18KS booked 7K units at $9.99, with ▲ 16.7% MoM change. On the growth side, B0GVMZ8GBM leads positive momentum with ▲ 300.0% MoM growth on 400 units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B06Y1G18KS
SmartQ C368 USB 3.0 Card Reader - Plug & Play, Compatible with Apple & Windows, Supports SD, Micro SD, MS, CF Cards
Price
$9.99
Rating
4.6
Reviews
33.9K
Latest month sales
B0CKQTZB64
USB C SD Card Reader for iPhone 15 16/iPad/MacBook/Mac, xdgeLoad USB-C Type C SD Reader Supports SD and MicroSD Memory Card Adapter, Trail Camera Viewer Plug and Play - 2 Slots
Price
$9.99
Rating
4.6
Reviews
3K
Latest month sales
B0GVMZ8GBM
USB C SD Card Reader, Type C SD Card Reader, Supports SD and Micro SD Memory Card Adapters for iPhone 15 16 17/iPad/MacBook/Mac, Trail Camera Viewer Plug and Play -2 Slots
Unlock to view ASIN details and product titles
Price
$3.90
Rating
3.9
Reviews
33
Latest month sales
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