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Two tiny microSDXC cards in matte black finish

SanDisk

SanDisk Extreme Pro 256GB microSDXC Class 10 2-pack

SKU CH-NEV6-QMYPN

Two Class 10 microSDXC cards provide 256 GB each for phones, cameras and portable devices

  • Total capacity256 GB
  • Memory card formatMicroSD
  • Speed classClass 10
  • Product typeMicroSDXC
  • Two 256 GB cards give 512 GB total storage
  • Class 10 rating guarantees minimum 10 MB/s write speed
  • microSDXC format works with devices supporting 64 GB to 512 GB cards
  • Compact microSD size fits phones, action cameras and drones
  • Twin-pack convenience keeps a spare card ready for backup

Two-card 256 GB microSDXC kit

This pack contains two SanDisk Extreme Pro microSDXC cards, each rated at 256 GB and Class 10. They suit photographers, drone operators or action-camera users who need duplicated high-capacity storage for extended shoots. Both cards are fresh stock and ready for immediate use in compatible devices.

Upgrading from smaller or slower microSD cards

The jump is worthwhile when your current cards are 32 GB or 64 GB microSDHC models that fill quickly, or when Class 4 write speeds bottleneck burst photography and 4K video. Stepping up to 256 GB microSDXC with Class 10 performance removes those limits in a single swap.

Check device compatibility before ordering

Verify that your camera, drone, phone or card reader explicitly supports the microSDXC format and capacities up to 256 GB. Older hardware limited to microSD or microSDHC will not recognise these cards, and no adapter can overcome that firmware restriction.

How it compares

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

Price $144.99
Pricier than about 81% of the 1,947 comparable items (median $46.99).
Total capacity 256 GB
Higher than about 80% of the 1,132 comparable items (median 64 GB).
Price per TB $566.37 per TB
Pricier than about 68% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameSanDisk
Total capacity256 GB
Product typeMicroSDXC
Performance
Speed classClass 10
Storage
Memory card formatMicroSD

Questions about this item

Will these 256 GB microSDXC cards fit my device that uses a full-size SD slot?

Each card is microSDXC format; you need a passive microSD-to-SD adapter to use them in a full-size SD slot.

What is the most common mistake when putting these Class 10 cards into a camera or drone?

Inserting the card upside-down or before the device is fully powered off can prevent the slot from recognising the 256 GB capacity.

How often should I reformat the two 256 GB cards to keep write performance at Class 10 level?

Reformat in the host device after every major shoot or at least once a month to clear file-system overhead and maintain minimum 10 MB/s write speed.

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