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Red SanDisk Extreme microSDHC card with full-size SD adapter

SanDisk

SanDisk SDSQXAF-032G-GN6MA 32GB Extreme microSDHC V30 A2 UHS-I/U3 memory card

SKU CH-EHRR-NKDS2 MPN SDSQXAF-032G-GN6MA

A 32 GB microSDHC card rated V30 and A2 with read speeds up to 100 MB/s and write speeds up to 60 MB/s, built for 4K video and extreme conditions

  • Total capacity32 GB
  • Memory card formatMicroSD
  • Speed classA2
  • Max read speedUp to 100 MB/s
  • Write throughputUp to 60 MB/s
  • Product typeMicroSDHC
  • Capture 4K Ultra HD video with U3 V30 speed class
  • Fast 100MB/s read speed for quick file transfers
  • Write speeds up to 60MB/s handle fast-action shots
  • Temperature, water, shock and X-ray proof durability
  • Includes adapter for use in full-size SD slots

Purpose and audience

The SanDisk Extreme microSDHC card provides 32GB of removable storage for action cameras, drones and smartphones that accept the microSDHC format. It carries an A2 rating for faster app loading and a V30 / U3 rating that guarantees a minimum sustained write speed for 4K Ultra HD and Full HD video recording.

Sustained write behaviour

The card is rated for up to 60MB/s sequential write speed and meets the V30 video speed class, meaning it can maintain at least 30MB/s during continuous 4K capture without dropping frames. Read speeds reach up to 100MB/s for quick offload to a computer or direct playback on the device.

Installation and common issues

The package includes a full-size SD adapter so the microSD card can be used in standard card readers or larger slots. Most problems arise when the host device only supports the older microSD standard and cannot address 32GB microSDHC capacity, or when a low-quality adapter limits the rated UHS-I speeds.

How it compares

Measured against everything we stock in SD & MicroSD Memory Cards, at today’s prices. Recalculated every night.

Price $35.99
Cheaper than about 58% of the 1,947 comparable items (median $46.99).
Total capacity 32 GB
Lower than about 70% of the 1,132 comparable items (median 64 GB).
Price per TB $1,124.69 per TB
Pricier than about 86% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameSanDisk
Product lineExtreme
Model nameSDSQXAF-032G-GN6MA
Total capacity32 GB
Product typeMicroSDHC
Performance
Speed classA2
Max read speedUp to 100 MB/s
Write throughputUp to 60 MB/s
Storage
Memory card formatMicroSD
Size & build
Shipping weight0.01 kg
Package size152 × 99 × 5 mm

Questions about this item

How does the 32GB Extreme microSDHC handle heat during continuous 4K recording?

The card is temperature proof, water proof, shock proof, and x-ray proof, so it maintains performance in extreme conditions during all-day use.

What device slot is required to use the UHS-I/U3 speeds of this card?

Your device needs a microSDHC or microSDXC slot that supports UHS-I and U3 or V30 speed classes for full read and write performance.

Will the included adapter let me read this card in an older full-size SD slot?

Yes, the supplied adapter converts the microSDHC to standard SD size, allowing use in legacy SD slots that accept SDHC cards.

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