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Tiny black microSDXC card with red SanDisk Ultra GO label and full-size SD adapter

SanDisk

SanDisk Ultra GO microSDXC 256GB memory card

SKU CH-VWV9-PCFZ3

Adds 256GB storage to Android devices and cameras with up to 190MB/s read speeds and A1 app performance

  • Card typeMicroSD
  • TypemicroSDXC
  • Speed Class RatingUHS-I A1 C10 V10
  • Read SpeedUp to 190MB/s
  • FeaturesDesigned to add more storage on Android™ smartphones, tablet

Capacity 256GB

  • Up to 190MB/s read speed moves large files quickly
  • A1 app rating launches games and apps faster
  • 256GB microSDXC capacity stores hours of Full HD video
  • Works with Android smartphones, tablets and digital cameras
  • Includes SD adapter for use in standard card slots

Storage capacity and card type

The SanDisk Ultra GO microSDXC card provides 256GB of removable storage for Android smartphones, tablets and digital cameras. It uses the microSDXC form factor and carries UHS-I, A1, C10 and V10 speed ratings. A standard-size SD adapter is included for use in larger card slots.

Who this suits and who should look elsewhere

The card is aimed at users who need extra space for apps, Full HD video, photos and music on mobile devices or cameras that accept microSDXC media. Buyers who need capacities beyond 1.5TB or sustained write speeds higher than the V10 minimum should consider a different storage class.

Read speed and app performance

Sequential read speeds reach up to 190MB/s on the 128GB to 1.5TB models, allowing quick file transfers when paired with a compatible reader. The A1 rating guarantees minimum random read and write performance for faster app loading on supported Android devices.

Highlights

  • Up to 190MB/s read speed moves large files quickly
  • A1 app rating launches games and apps faster
  • 256GB microSDXC capacity stores hours of Full HD video
  • Works with Android smartphones, tablets and digital cameras
  • Includes SD adapter for use in standard card slots

Specifications

BrandSanDisk
Card typeMicroSD
SeriesUltra GO
ModelSDSQUGN-256G-GN6MN
Part NumberSDSQUGN-256G-GN6MN
TypemicroSDXC
Speed Class RatingUHS-I A1 C10 V10
Read SpeedUp to 190MB/s
FeaturesDesigned to add more storage on Android™ smartphones, tablets, and digital cameras.
Load games and apps faster with A1 rating.
NAND flash technology for industry-leading durability.

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Questions about this item

Which capacity should I choose between the 128GB and 256GB versions?

The 256GB model stores twice as many apps, games, and Full HD videos as the 128GB version while still delivering up to 190MB/s read speeds.

What does the 190MB/s read speed mean when I use the card in my phone?

It lets you offload large files and load installed apps noticeably faster, provided your device supports UHS-I speeds.

What does the UHS-I A1 C10 V10 rating limit in practice?

The UHS-I interface enables the 190MB/s read peak, while the V10 and C10 marks guarantee a minimum 10MB/s sustained write speed for Full HD recording.

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