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Small red microSDXC card with full-size SD adapter

SanDisk

SanDisk Extreme microSDXC 512GB SDSQXA1-512G-GN6MA memory card

SKU CH-1Q0M-7JCAR MPN SDSQXA1-512G-GN6MA

512GB microSDXC card with 160MB/s read and 90MB/s write speeds, rated U3, V30 and A2 for 4K UHD video and fast app performance

  • Total capacity512 GB
  • Speed classUHS-I / U3 / A2 / V30
  • Max read speed160 MB/s
  • Write throughput90 MB/s
  • Product typeMicroSDXC
  • Key featuresUp to 160 MB/s read speed, up to 90 MB/s write 4K UHD and Fu

Capacity 512GB

  • Up to 160MB/s read speed cuts transfer time for large 4K UHD files
  • Up to 90MB/s write speed keeps pace with continuous burst shooting
  • A2 rating accelerates app launch and in-app responsiveness on Android devices
  • U3 and V30 classes guarantee sustained capture of 4K UHD and Full HD video
  • Temperature-proof, water-proof, shock-proof and x-ray proof construction protects data in harsh conditions

512 GB microSDXC UHS-I card

The SanDisk Extreme SDSQXA1-512G-GN6MA is a 512 GB microSDXC card rated UHS-I, U3, V30 and A2. It delivers up to 160 MB/s read and 90 MB/s write speeds with compatible devices. The card is built to withstand temperature extremes, water, shock and x-ray exposure. A full-size SD adapter is included in the package.

For 4K capture and app-heavy use

The V30 and U3 ratings guarantee sustained write performance for 4K UHD and Full HD video recording. A2 qualification means faster app loading and smoother in-app performance on phones, tablets or action cameras. Users who need UHS-II or UHS-III bus speeds, or capacities above 512 GB, should consider other options.

Adapter, management app and recovery offer

The bundled SD adapter lets the microSDXC card fit standard SD slots in cameras, laptops or readers. SanDisk Memory Zone, available as a free download, provides file management and backup tools for Android devices. A one-year RescuePRO Deluxe licence is also offered for download to recover accidentally deleted photos or videos.

How it compares

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

Price $82.99
Pricier than about 67% of the 1,947 comparable items (median $46.99).
Total capacity 512 GB
Higher than about 90% of the 1,132 comparable items (median 64 GB).
Price per TB $162.09 per TB
Cheaper than about 89% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameSanDisk
Product lineExtreme
Model nameSDSQXA1-512G-GN6MA
Total capacity512 GB
Product typeMicroSDXC
Performance
Speed classUHS-I / U3 / A2 / V30
Max read speed160 MB/s
Write throughput90 MB/s
Size & build
Shipping weight0.01 kg
Package size152 × 99 × 5 mm

Other versions of this model

4 more in the same range

Questions about this item

What type of device do I need to use this 512GB microSDXC card?

A device with a microSDXC slot that supports UHS-I is required to use this card.

Will this card work in my older camera that only takes standard SD cards?

Yes, the included SD adapter lets you use this microSDXC card in any standard SDXC-compatible slot.

How can I verify the card is delivering the rated A2 app performance after setup?

Install the SanDisk Memory Zone app and run its built-in benchmark to confirm read and write speeds match the U3 and V30 ratings.

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