Microsd Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Microsd sales on Amazon US totaled 160,700 units in July 2026 (▼ 5.3% vs. the prior month), generating an estimated $7,660,662 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 51.6% of unit volume and 46.1% of revenue, while a typical listing is priced at $67.72. The keyword itself pulled 30,624 Amazon queries over the same period (▼ 12.2% MoM).
Zooming out to the 12-month window ending July 2026, the microsd Top 50 moved 1,577,950 units and $58,570,537 in cumulative sales — an average of 131,496 units and $4,880,878 per month. Monthly throughput topped out at 169,750 units in June 2026 and dipped to 86,750 in May 2026, leaving the latest reading 18.2% higher than August 2025.
Microsd 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
160.7K
▼ 5.3% MoM
Monthly Revenue 2026/07
$7.7M
▼ 7.7% MoM
Top 10 Market Share 2026/07
51.6%
Microsd Market Share & Sales Concentration on Amazon US — July 2026
The most-sold microsd listing on Amazon US in July 2026 is ASIN B08TJRVWV1 (Brand: Amazon Basics), which sold 10,000 units at $33.24 apiece — equal to 6.2% of every unit tracked in this report.
The Top 10 ASINs account for 83,000 units and $3,530,830 in July 2026 — 51.6% of unit volume and 46.1% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Microsd' on Amazon
July 2026
Is 51.6% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B08TJRVWV1
Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128GB, Black
10K
▲ 0.0%vs. prior month
$362.8K
latest month
12-month trend
B0G8L1RNPF
SANDISK 128GB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10, A5 - SDSQUJQ-128G-GZ6MA
10K
▲ 0.0%vs. prior month
$349.9K
latest month
12-month trend
B0G8M2FH2G
SANDISK 256B Extreme microSD UHS-I Card - Up to 245MB/s Read Speeds | V30, 5K & 4K UHD, U3, C10, A2, Up to 170MB/s Write Speed, Ideal for Action Cams, Drones, Android, Consoles-SDSQXH9-256G-GZ6MA
10K
▲ 0.0%vs. prior month
$733K
latest month
12-month trend
B0G8M3FTCT
SANDISK 256GB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10, A4 - SDSQUJQ-256G-GZ6MA
10K
▲ 66.7%vs. prior month
$574.1K
latest month
12-month trend
B0G8LLXFJH
SANDISK 128GB Extreme microSD UHS-I Card - Up to 245MB/s Read Speed and 120MB/s Write Speed, 5.3K Video, 4K UHD Video, high-Performance for Action cams, Drones, Android Devices - SDSQXH9-128G-GZ6MA | 245MB/s read speed with V30 rating and A2 performance for action cams, drones and gaming consoles
8K
▲ 33.3%vs. prior month
$319.9K
latest month
12-month trend
B08L5HMJVW
SanDisk 32GB Ultra® microSDHC 120MB/s A1 Class 10 UHS-I
8K
▲ 60.0%vs. prior month
$178.6K
latest month
12-month trend
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Best Microsd Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Sandisk is the best-performing microsd brand in July 2026, moving 52,000 units across 6 ASINs for 62.7% of Top 10 volume. Amazon Basics follows with 10,000 units (12.0%), ahead of Gigastone on 8,000 units (9.6%).
With 5 brands splitting the Top 10 and 84.3% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $33.24 to $68.98, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Sandisk
6 ASINs in Top 10
62.7%
Units
52K
Revenue
$2.3M
Avg. price
$42.68
B0G8L1RNPF
$34.99·★4.6·1.2K revsSANDISK 128GB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10, A5 - SDSQUJQ-128G-GZ6MA
Units sold10KB0G8M2FH2G
$74.99·★4.7·762 revsSANDISK 256B Extreme microSD UHS-I Card - Up to 245MB/s Read Speeds | V30, 5K & 4K UHD, U3, C10, A2, Up to 170MB/s Write Speed, Ideal for Action Cams, Drones, Android, Consoles-SDSQXH9-256G-GZ6MA
Units sold10KB0G8M3FTCT
$59.99·★4.6·1.2K revsSANDISK 256GB Ultra microSD UHS-I Card - Up to 195MB/s Read Speed, Full HD Video, V10, U1, C10, A4 - SDSQUJQ-256G-GZ6MA
Units sold10KB0G8LLXFJH
$39.99·★4.7·762 revsSANDISK 128GB Extreme microSD UHS-I Card - Up to 245MB/s Read Speed and 120MB/s Write Speed, 5.3K Video, 4K UHD Video, high-Performance for Action cams, Drones, Android Devices - SDSQXH9-128G-GZ6MA | 245MB/s read speed with V30 rating and A2 performance for action cams, drones and gaming consoles
Units sold8KB08L5HMJVW
$22.91·★4.8·19K revsSanDisk 32GB Ultra® microSDHC 120MB/s A1 Class 10 UHS-I
Units sold8KB0BDRVFDKP
$23.19·★4.7·39.8K revsSandisk Ultra microSD 64 GB 140MB/s
Units sold6K
Amazon Basics
1 ASIN in Top 10
12.0%
Units
10K
Revenue
$362.8K
Avg. price
$33.24
B08TJRVWV1
$33.24·★4.7·97.2K revsAmazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128GB, Black
Units sold10K
Gigastone
1 ASIN in Top 10
9.6%
Units
8K
Revenue
$519.8K
Avg. price
$68.98
B07XG2X54Z
$68.98·★4.7·8.9K revsGIGASTONE 128GB Micro SD Card 2-Pack, A1 V30 4K Video Recording, Compatible with Security Camera, Dash cam, Drone, 95MB/s MicroSDXC Memory Card UHS-I Class 10, with 2 SD Adapter
Units sold8K
Trending Microsd 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, 3 ASINs forced its way in: B08L5HMJVW booked 8K units at $22.91, with ▲ 60.0% MoM change.
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.
B08L5HMJVW
SanDisk 32GB Ultra® microSDHC 120MB/s A1 Class 10 UHS-I
Price
$22.91
Rating
4.8
Reviews
19K
Latest month sales
B0BDRVFDKP
Sandisk Ultra microSD 64 GB 140MB/s
Price
$23.19
Rating
4.7
Reviews
39.8K
Latest month sales
B0FS1D5VG4
128GB Micro SDXC Memory Card, 90MB/s Read, U1, A1, with Adapter | For Security Cameras, Dash Cams, Trail Cameras, Home Surveillance & 1080P Loop Recording
Unlock to view ASIN details and product titles
Price
$22.79
Rating
4.3
Reviews
514
Latest month sales
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