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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

  • Total capacity128 GB
  • Memory card formatMicro SDXC
  • Speed classUHS-II / U3 / A1 / V60
  • Max read speedUp to 280 MB/s
  • Write throughputUp to 180 MB/s
  • Product typeMicro SDXC

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.

How it compares

Measured against everything we stock in SD & MicroSD Memory Cards, at today’s prices. Recalculated every night.

Price $64.99
Pricier than about 59% of the 1,947 comparable items (median $46.99).
Total capacity 128 GB
Higher than about 60% of the 1,132 comparable items (median 64 GB).
Price per TB $507.73 per TB
Pricier than about 63% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameDATO
Model nameDTTF128GU3A1V60U2A
Part numberDTTF128GU3A1V60U2A
Total capacity128 GB
Product typeMicro SDXC
Performance
Speed classUHS-II / U3 / A1 / V60
Max read speedUp to 280 MB/s
Write throughputUp to 180 MB/s
Storage
Memory card formatMicro SDXC

Other versions of this model

2 more in the same range

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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