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Two small black microSDXC cards with red and white labels

SanDisk

SanDisk High Endurance 64GB microSDXC Class 10 2-pack

SKU CH-SS2T-THQC0

Two 64 GB Class 10 microSDXC cards built for continuous high-definition recording

  • TypemicroSDXC
  • Card typeMicroSD
  • Capacity64GB
  • Speed Class RatingClass 10
  • Two cards included for immediate backup storage
  • Class 10 rating guarantees minimum 10 MB/s write speed
  • 64 GB capacity fits hours of Full HD footage
  • microSDXC format works with 64 GB to 512 GB devices
  • High Endurance design built for continuous recording workloads

Two-Card Kit for Continuous Recording

This pack contains two 64GB microSDXC cards rated Class 10 for a minimum 10 MB/s sustained write speed. They are intended for devices that record long video sessions such as dash cams, action cameras or home security units. Each card uses the microSDXC format so it requires a host that supports capacities above 32GB.

microSDXC Format with Adapter Flexibility

The cards are the smallest mainstream removable media and have no moving parts, which helps them withstand vibration in mobile or mounted gear. They fit directly into microSD slots and can be used in full-size SD, miniSD, Memory Stick or USB slots when paired with the appropriate adapter. Compatibility depends on the host device supporting the microSDXC standard.

Dual-Card Convenience for Workflow Continuity

Having two identical cards in one pack lets you keep one recording while the other is offloaded or formatted. This reduces downtime for dash-cam or security-camera operators who need uninterrupted coverage. The matching specifications ensure both cards behave the same way in the same device.

Highlights

  • Two cards included for immediate backup storage
  • Class 10 rating guarantees minimum 10 MB/s write speed
  • 64 GB capacity fits hours of Full HD footage
  • microSDXC format works with 64 GB to 512 GB devices
  • High Endurance design built for continuous recording workloads

Specifications

BrandSanDisk
TypemicroSDXC
Card typeMicroSD
Capacity64GB
Speed Class RatingClass 10

Questions about this item

Does the Class 10 rating guarantee a minimum write speed for the 64GB cards?

Yes, Class 10 certifies a minimum sustained write speed of 10 MB/s for each 64GB microSDXC card.

What physical size are these cards and do they need an adapter for full-size SD slots?

They are microSDXC format, roughly a quarter the size of a standard SD card, and require an adapter to fit full-size SD slots.

How do I install the two cards and what is the common mistake to avoid?

Insert each card label-side up until it clicks; the frequent error is forcing a microSDXC card into an older device that only supports microSD or microSDHC capacities up to 32GB.

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