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Small black microSDXC card with adapter, 15 by 11 by 1 mm

SanDisk

SanDisk High Endurance 128GB microSDXC C10 U3 V30 100MB/s

SKU CH-FF63-QXY8A

High-endurance microSDXC card rated Class 10, U3, V30 for continuous Full HD and 4K recording in dash cams and security systems

  • Card typeMicroSD
  • TypemicroSDXC
  • Capacity128GB
  • Speed Class RatingClass 10
  • Read Speed100MB/S
  • Write Speed40mb/s
  • Records up to 20,000 hours for continuous dash-cam coverage
  • Withstands extreme heat, freezing cold, shock, water and X-rays
  • Class 10, U3 and V30 ratings enable Full HD and 4K capture
  • 100 MB/s read speed transfers footage quickly
  • Includes adapter for use in standard SD slots

High Endurance microSDXC for continuous recording

This SanDisk High Endurance microSDXC card offers 128GB of storage built for dash cams, home monitoring and security systems. It is rated Class 10, U3 and V30 to sustain the write speeds required for Full HD and 4K video capture. The card is engineered to handle up to 20,000 hours of continuous recording and re-recording. It is also shockproof, waterproof and x-ray proof for reliability in harsh environments.

Check device compatibility and speed requirements

Verify that your device accepts microSDXC cards up to 128GB and supports the UHS-I interface. The card delivers maximum read speeds of 100MB/s and write speeds of 40MB/s, so confirm your recorder can utilise these rates for 4K footage. An SD adapter is included for use in full-size SD slots. Ensure your equipment operates within the card's temperature tolerance for extreme heat or freezing conditions.

Replaces standard cards that wear out under heavy

Standard microSD cards often fail when subjected to constant loop recording in dash cams or security cameras. This High Endurance line is specifically designed to withstand that workload without premature wear. The upgrade is worth it when your current card suffers from corrupted files, dropped frames or reduced capacity after months of daily overwrite use. It also supersedes lower-capacity cards that fill too quickly.

Highlights

  • Records up to 20,000 hours for continuous dash-cam coverage
  • Withstands extreme heat, freezing cold, shock, water and X-rays
  • Class 10, U3 and V30 ratings enable Full HD and 4K capture
  • 100 MB/s read speed transfers footage quickly
  • Includes adapter for use in standard SD slots

Specifications

BrandSanDisk
Card typeMicroSD
TypemicroSDXC
Capacity128GB
Speed Class RatingClass 10
Read Speed100MB/S
Write Speed40mb/s
Features.59in x .43in x .03in (15 mm x 11 mm x 1.0 mm)
OptionWith Adapter

Questions about this item

Does the 128GB microSDXC card come with an adapter or must I buy one separately?

The listing shows the option includes an adapter, so the card ships with one and no separate purchase is needed.

Should I choose the 128GB version or the 256GB version for a dash cam that records 4K continuously?

The 128GB card supports the same U3 and V30 speeds for 4K recording; the 256GB model simply doubles capacity and is rated for up to 20,000 hours of continuous recording.

What does the 100MB/s read speed mean when I move footage from the card to my laptop?

It indicates the maximum transfer rate you can expect when copying files off the card, so a full 128GB of video could be moved in roughly 20 minutes under ideal conditions.

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