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Two small rectangular microSD cards with gold contacts and black plastic bodies

SanDisk

SanDisk High Endurance 128GB microSDXC Class 10 2-pack SDSQQNR-128G-GN6IA

SKU CH-PDXR-SMVYY

Two Class 10 microSDXC cards provide 128 GB each for continuous recording in cameras and mobile devices

  • TypemicroSDXC
  • Card typeMicroSD
  • Capacity128GB
  • Speed Class RatingClass 10
  • Two cards deliver 128 GB each for extended recording time
  • Class 10 rating guarantees minimum 10 MB/s write speed for smooth video
  • microSDXC format fits action cameras, dash cams and phones
  • High Endurance design withstands continuous overwriting in demanding environments
  • Adapter compatibility lets you use cards in standard SD slots

Two-card kit for continuous recording

This pack contains two SanDisk High Endurance microSDXC cards, each rated at 128 GB and Class 10 speed. They are built for devices that write video streams for long periods, such as dash cams, security cameras and action cameras. The microSDXC format fits any slot that accepts 64 GB to 512 GB cards.

Suited for always-on video.

Buyers who need reliable, sustained write performance for loop recording will match the Class 10 minimum. Users who require faster sequential speeds for high-bitrate 4K or rapid raw photo bursts should look at cards with higher speed ratings. Older hardware limited to the original microSD or microSDHC formats cannot use these 128 GB cards.

Simple drop-in, check host limits first

Installation is a matter of inserting each card into the device slot or a compatible adapter. The most common issue is a host that only supports capacities up to 32 GB, which will not recognise the 128 GB volume. Formatting the card in the target device before first use avoids file-system mismatches.

Highlights

  • Two cards deliver 128 GB each for extended recording time
  • Class 10 rating guarantees minimum 10 MB/s write speed for smooth video
  • microSDXC format fits action cameras, dash cams and phones
  • High Endurance design withstands continuous overwriting in demanding environments
  • Adapter compatibility lets you use cards in standard SD slots

Specifications

BrandSanDisk
TypemicroSDXC
Card typeMicroSD
Capacity128GB
Speed Class RatingClass 10

Questions about this item

Do I need a device with a microSDXC slot to use these 128GB cards?

Yes, the cards are microSDXC format and require a host that supports SDXC capacities of 64GB to 512GB; older microSD or microSDHC-only devices will not recognise them.

Will these Class 10 cards work in a camera that only takes Class 4 media?

They are backward-compatible with Class 4 hosts; the camera will write at its own maximum speed, which is at least 4MB/s, while the cards are rated for a minimum of 10MB/s.

How can I confirm the cards are performing at Class 10 speed after setup?

Record continuous video until the card is nearly full; sustained writing without dropped frames or errors indicates the 10MB/s minimum sequential write speed is being met.

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