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Small rectangular microSDXC card with gold contacts and SanDisk Ultra branding

SanDisk

SanDisk SDSQUAC-512G-AN6MA 512 GB microSDXC memory card

SKU CH-ZTT3-SRE1G MPN SDSQUAC-512G-AN6MA

512 GB microSDXC card with 150 MB/s read, 10 MB/s write and Class 10 UHS-I U1 speed rating

  • Type1 card
  • 512 GB capacity stores hours of Full HD video
  • Up to 150 MB/s read speed moves 1000 photos per minute
  • Class 10 UHS-I U1 rating supports smooth Full HD recording
  • A1 app performance speeds up launches on Android devices
  • Includes SD adapter for use in cameras and readers

512 GB microSDXC Ultra card

The SanDisk Ultra microSDXC card delivers 512 GB of storage for Android smartphones, tablets and action cameras. It carries a Class 10 / UHS-I U1 speed rating and an A1 app-performance rating for faster app launches. The bundle includes a full-size SD adapter for use in laptops or card readers.

512 GB capacity with 150 MB/s reads

Sequential reads reach 150 MB/s, letting you offload up to 1000 photos in about a minute. Writes peak at 10 MB/s, which is sufficient for Full HD video but will bottleneck 4K capture or sustained burst shooting. The 512 GB volume holds hours of Full HD footage and large app libraries.

UHS-I interface with SD adapter

The card uses the UHS-I bus, so it works in any microSDXC slot but cannot exceed U1 speeds even in faster hosts. The included SD adapter lets you read the card in standard SD slots without a separate dongle. It requires a device that supports the microSDXC standard and the exFAT file system.

Highlights

  • 512 GB capacity stores hours of Full HD video
  • Up to 150 MB/s read speed moves 1000 photos per minute
  • Class 10 UHS-I U1 rating supports smooth Full HD recording
  • A1 app performance speeds up launches on Android devices
  • Includes SD adapter for use in cameras and readers

Specifications

Type1 card
Shipping weight0.23 kg
Package size102 × 76 × 13 mm

Questions about this item

Will the SanDisk Ultra 512 GB microSDXC card work in an older device that only supports Class 10 speeds?

Yes, the card carries a Class 10 / UHS-I (U1) rating, so it is fully compatible with legacy hosts that require Class 10 performance.

How can I confirm the card is delivering the rated 150 MB/s read speed after I install it?

Run a benchmark tool such as CrystalDiskMark or the SanDisk Memory Zone app; a sequential read result near 150 MB/s shows the card is performing to specification.

Does the package include the SD adapter, or must I purchase it separately?

The retail pack ships with the microSDXC card and a full-size SD adapter included, so no separate adapter purchase is needed.

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