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SanDisk Ultra microSDXC card with adapter

SanDisk

SanDisk SDSQUNI-256G-GN6MA 256GB microSDXC UHS-I Class 10 memory card

SKU CH-58VB-YQYXK MPN SDSQUNI-256G-GN6MA

256GB microSDXC card with UHS-I Class 10 speed and up to 95MB/s read performance for Android devices and cameras

  • TypemicroSDXC
  • Capacity256GB
  • Speed Class RatingUHS-I / Class 10
  • Read SpeedUp to 95MB/s
  • FeaturesCompatible with Your Devices SanDisk cards are compatible wi

Capacity 256GB

Struck-through versions exist but are not stocked here.

  • 256GB capacity stores up to 24 hours of Full HD video
  • Up to 95MB/s read speed moves up to 1200 photos per minute
  • A1 rating accelerates app launch and in-app performance
  • UHS-I Class 10 supports smooth Full HD video recording
  • Includes adapter for use with Android smartphones, tablets and cameras

Ideal for Android devices

The SanDisk Ultra microSDXC card delivers 256GB of storage for Android smartphones, tablets and interchangeable-lens cameras. Rated UHS-I Class 10 with read speeds up to 95MB/s, it supports full HD video recording and playback. The A1 rating optimises app launch and performance for a smoother smartphone experience.

Not for non-microSD hosts

This card suits users who need large capacity for photos, videos, music and apps on compatible mobile devices. It is not for devices that lack a microSDXC slot or that require faster write speeds than Class 10 provides. Buyers who need more storage or a different form factor should look at alternative solutions.

Adapter and app included

A full-size SD adapter is bundled so the card can be used in standard SD slots for easy file transfer to laptops or cameras. The SanDisk Memory Zone app, available from the Google Play store, adds simple file management, backup and viewing tools for content stored on the card.

Highlights

  • 256GB capacity stores up to 24 hours of Full HD video
  • Up to 95MB/s read speed moves up to 1200 photos per minute
  • A1 rating accelerates app launch and in-app performance
  • UHS-I Class 10 supports smooth Full HD video recording
  • Includes adapter for use with Android smartphones, tablets and cameras

Specifications

BrandSanDisk
SeriesUltra
ModelSDSQUNI-256G-GN6MA
TypemicroSDXC
Capacity256GB
Speed Class RatingUHS-I / Class 10
Read SpeedUp to 95MB/s
FeaturesCompatible with Your Devices
SanDisk cards are compatible with Android smartphones, tablets and interchangeable-lens cameras.
Premium Transfer Speeds of up to 95MB/s
Your content moves blazingly fast. Now you can transfer up to 1200 photos in just one minute.
Make your Apps faster
Rated A1, the 256GB capacity SanDisk Ultra microSD card is optimized for apps, delivering faster app launch and performance which provides a better smartphone experience.
Full HD Video Capture
With a breakthrough capacity of 256GB on this microSDXC card, you can store up to 24 hours of Full HD video8 withou
Shipping weight0.02 kg
Package size152 × 99 × 5 mm

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will my phone need a microSDXC slot to use this 256GB card?

Yes, the device must support microSDXC cards to recognise the full 256GB capacity; a microSDHC-only slot will not work.

Can I keep using this card in an older camera that only reads Class 10?

The card is rated Class 10 and UHS-I, so it will operate at Class 10 speeds in legacy cameras that do not support UHS-I.

How can I confirm the card is delivering the rated 95MB/s read speed after setup?

Run a benchmark tool such as CrystalDiskMark on a PC via a UHS-I reader; sequential read results should approach 95MB/s.

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