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A small black microSD card with a matching full-size SD adapter

SanDisk

SanDisk Extreme Pro microSDXC 64GB + SD Adapter

SKU CH-Y10P-X7NV5

High-speed microSDXC card with 64 GB capacity, 170 MB/s read and 90 MB/s write, A2 and V30 ratings, plus SD adapter included

  • A2 rating accelerates app loading on Android devices
  • 170 MB/s read speed enables rapid file transfers
  • 90 MB/s write speed supports fast burst shooting
  • U3 and V30 classes sustain 4K UHD video recording
  • Temperature, water, shock and X-ray proof for harsh environments

Built for Android, action cams and drones

The SanDisk Extreme Pro microSDXC card delivers 64GB of storage rated A2 for quicker app loading and smoother in-app performance. It targets smartphone, tablet, action-camera and drone users who need reliable capture and playback. The bundled SD adapter lets the same card slot into full-size readers. Buyers who want more storage must choose a higher-capacity model.

Sustained 4K UHD capture without dropped frames

Sequential read reaches 170MB/s and write reaches 90MB/s, while UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) certify continuous write performance for 4K UHD recording. These class ratings mean the card maintains throughput during long shoots rather than only in short bursts. Users needing faster sustained write speeds must select a card with a higher video class rating.

Survives temperature, water, shock and X-ray

The card is tested temperature-proof, water-proof, shock-proof and X-ray proof for harsh environments. A bundled SD adapter provides mechanical compatibility with standard SD slots on laptops, readers and cameras. The microSDXC form factor fits directly into mobile devices and drones. Builders who need a second card for redundancy must buy an additional unit.

Highlights

  • A2 rating accelerates app loading on Android devices
  • 170 MB/s read speed enables rapid file transfers
  • 90 MB/s write speed supports fast burst shooting
  • U3 and V30 classes sustain 4K UHD video recording
  • Temperature, water, shock and X-ray proof for harsh environments

Specifications

No published specifications for this item yet.

Questions about this item

Does the 170MB/s read speed generate noticeable heat during all-day 4K recording?

The card is temperature-proof and rated for harsh conditions, so sustained 4K capture at up to 90MB/s write stays within its operating limits without throttling.

My phone only has a full-size SD slot — will the bundled adapter let this microSDXC card work immediately?

Yes, the included SD adapter converts the microSDXC form factor to standard SD size, so the card works in any SDXC-compatible slot without extra hardware.

Will the A2 rating and V30 speed class actually benefit my older action camera that only supports UHS-I?

The card is fully backward-compatible with UHS-I devices; it will operate at the camera's maximum supported speed while retaining its durability and temperature-proof construction.

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