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Small rectangular microSDXC card, black finish, gold contacts visible

DATO

DATO Lightning 128GB microSDXC UHS-II U3 V60 A1

SKU CH-35ME-31TYN

128 GB microSDXC card with UHS-II interface delivering up to 280 MB/s read and 180 MB/s write speeds for 4K video and gaming devices

  • Card typeMicro SDXC
  • TypeMicro SDXC
  • Capacity128 GB
  • Speed Class RatingUHS-II / U3 / A1 / V60
  • Read SpeedUp to 280MB/s
  • Write SpeedUp to 180MB/s

Capacity 128GB

  • Up to 280MB/s read speed accelerates large-file transfers
  • Up to 180MB/s write speed sustains 4K video capture
  • V60 rating guarantees minimum 60MB/s sequential write performance
  • A1 class speeds up app loading on phones and consoles
  • UHS-II interface works with UHS-I hosts for broad compatibility

128 GB UHS-II microSDXC Card

The DATO Lightning 128GB microSDXC card uses a UHS-II interface rated U3, V60 and A1. It delivers read speeds up to 280 MB/s and write speeds up to 180 MB/s. The card is built for cameras, smartphones and portable gaming devices that need fast, reliable removable storage.

Suited to 4K video and app-heavy devices

Creators recording 4K footage at sustained 60 MB/s write rates and gamers loading large titles on handheld consoles will benefit. Users whose host devices only support UHS-I speeds or who require capacities beyond 128 GB should consider other options.

Sustained write performance under load

The V60 rating guarantees a minimum continuous write speed of 60 MB/s during long recording sessions. UHS-II backward compatibility lets the card operate in UHS-I slots at reduced throughput. The A1 class helps maintain responsive random I/O for installed applications.

Highlights

  • Up to 280MB/s read speed accelerates large-file transfers
  • Up to 180MB/s write speed sustains 4K video capture
  • V60 rating guarantees minimum 60MB/s sequential write performance
  • A1 class speeds up app loading on phones and consoles
  • UHS-II interface works with UHS-I hosts for broad compatibility

Specifications

BrandDATO
Card typeMicro SDXC
ModelDTTF128GU3A1V60U2A
Part NumberDTTF128GU3A1V60U2A
TypeMicro SDXC
Capacity128 GB
Speed Class RatingUHS-II / U3 / A1 / V60
Read SpeedUp to 280MB/s
Write SpeedUp to 180MB/s
FeaturesmicroSDXC Memory Card
UHS-II Interface
Read Speed up to 280MB/s
Write Speed up to 180MB/s
U3 Speed Class
V60 Video Speed Class
A1 Application Performance Class
Suitable for 4K Video Recording
Backward Compatible with UHS-I Devices
For Cameras, Smartphones & Gaming Devices

Other versions of this model

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Questions about this item

Does my device need a UHS-II microSD slot to use the DATO Lightning 128GB card?

The card works in any microSDXC slot; UHS-II speeds up to 280 MB/s read and 180 MB/s write require a UHS-II host, otherwise it falls back to UHS-I rates.

Will this card run at UHS-II speeds in my older UHS-I camera?

No, the card is backward compatible but will operate at UHS-I speeds in a UHS-I device; the 280/180 MB/s figures are only reached with a UHS-II host.

How can I verify the card delivers the rated V60 performance after setup?

Run a sustained write test — V60 guarantees at least 60 MB/s continuous write, so a long 4K recording or benchmark should show steady throughput at or above that level.

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