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Two small black microSD cards side by side

SanDisk

SanDisk Ultra 32GB microSDHC Class 10 twin pack

SKU CH-DMD8-HQ4PZ

Twin pack of 32 GB Class 10 microSDHC cards for phones, cameras and portable devices

  • TypemicroSDHC
  • Card typeMicroSD
  • Capacity32GB
  • Speed Class RatingClass 10
  • Two cards included for immediate extra storage
  • 32 GB capacity per card holds thousands of photos
  • Class 10 rating guarantees minimum 10 MB/s write speed
  • microSDHC format fits phones, cameras and drones
  • Adapter compatibility extends use to full-size SD slots

Twin 32 GB microSDHC pack

This kit supplies two SanDisk Ultra microSDHC cards, each rated at 32 GB capacity. Both cards carry the Class 10 speed rating for a minimum sustained write speed of 10 MB/s. The cards suit smartphones, action cameras, dash cams and other devices that accept the microSDHC format.

Passive operation and low draw

As solid-state memory with no moving parts, the cards generate negligible heat and make no audible noise during read or write activity. Power consumption is limited to the host device's card-slot supply, so battery life in portable gear is unaffected.

Class 10 minimum write speed

The single specification that determines suitability is the Class 10 rating, which guarantees at least 10 MB/s sequential write performance. Devices that require faster sustained writes — such as 4K video capture at high bit-rates — may need a card with a UHS Speed Class or Video Speed Class rating not provided here.

Highlights

  • Two cards included for immediate extra storage
  • 32 GB capacity per card holds thousands of photos
  • Class 10 rating guarantees minimum 10 MB/s write speed
  • microSDHC format fits phones, cameras and drones
  • Adapter compatibility extends use to full-size SD slots

Specifications

BrandSanDisk
TypemicroSDHC
Card typeMicroSD
Capacity32GB
Speed Class RatingClass 10

Questions about this item

How do I install the microSDHC cards in a device that only has a full-size SD slot?

Use a microSD-to-SD adapter; insert each 32 GB card into the adapter with the contacts facing the same direction, then slide the adapter into the SD slot until it clicks.

What replacement will these Class 10 cards need after heavy write cycles?

The NAND cells wear out over time; when write errors or capacity loss appear, replace the card with another microSDHC or microSDXC card of equal or higher speed class.

What limit appears first during sustained video recording on these cards?

The Class 10 minimum write speed of 10 MB/s is the bottleneck; continuous streams above that rate will drop frames or stop recording.

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