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Small black microSDXC card with matching SD adapter

ADATA

ADATA Premier Pro 1TB microSDXC CL10 UHS-I U3 V30 A2 memory card with SD Adapter

SKU CH-M9DF-537RG

A 1 TB microSDXC card rated Class 10, U3, V30 and A2 for dash cams, action cameras and Android apps, with up to 100 MB/s transfer and an SD adapter included

  • TypeMicroSD
  • Speed Class RatingClass 10
  • 1TB capacity stores extensive dash-cam footage and Android apps
  • Up to 100 MB/s transfer speeds move large files quickly
  • A2 rating accelerates app launch and game loading on Android
  • V30 class guarantees 30 MB/s minimum sustained video recording
  • Waterproof, shockproof, X-ray proof and temperature-resistant for harsh environments

1TB microSDXC for dash cams and Android

This 1TB microSDXC card is built for dash recorders, motion cameras and Android devices that need sustained write performance. It carries Class 10, U3, V30 and A2 ratings to handle continuous recording and app workloads. The bundled SD adapter lets you use it in full-size card slots without a separate purchase.

Up to 100MB/s read with 30MB/s sustained write

Sequential reads reach 100MB/s while the V30 guarantee ensures a minimum 30MB/s write floor for smooth video capture. The 1TB capacity provides ample space for hours of high-bitrate footage or large game libraries. Heavy multi-stream 4K recording or continuous burst photography may exceed the sustained write headroom.

SD adapter and rugged protection included

The supplied SD adapter extends compatibility to laptops, card readers and cameras that only accept full-size cards. An IPX7 rating means the card survives 1 metre immersion for 30 minutes, while shock, X-ray, anti-static and extreme-temperature testing adds confidence for automotive and outdoor use. Automatic ECC helps maintain data integrity over repeated write cycles.

Highlights

  • 1TB capacity stores extensive dash-cam footage and Android apps
  • Up to 100 MB/s transfer speeds move large files quickly
  • A2 rating accelerates app launch and game loading on Android
  • V30 class guarantees 30 MB/s minimum sustained video recording
  • Waterproof, shockproof, X-ray proof and temperature-resistant for harsh environments

Specifications

TypeMicroSD
Speed Class RatingClass 10

Questions about this item

Will the 100 MB/sec UHS-I speed bottleneck a 4K dash cam that also writes to an older Class 10 card?

The card sustains a minimum 30 MB/sec (V30) write speed, so it will not limit 4K recording even if a secondary slot uses a slower Class 10 card.

How can I verify the A2 app-performance rating is active after inserting the card into my Android phone?

Open Settings > Storage, select the card, and confirm "A2" appears under speed class; you can also run a benchmark to see random read/write IOPS matching the spec.

Does the package include only the microSDXC card, or is the full-size SD adapter also supplied?

The box contains the 1 TB microSDXC card plus a full-size SD adapter; no other accessories or cables are included.

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