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SanDisk Ultra 256GB microSDXC card front view with Class 10 and UHS-I labels
SanDisk Ultra 256GB microSDXC card front view with Class 10 and UHS-I labels
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SanDisk Ultra (SDSQUNR-256G-GN3MN) 256GB UHS-I Class10 100MB/s Memory Card

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$67.99 exc. VAT Note: VAT will be charged for UK & EU Countries at checkout. For Zero VAT (for EU buyers), please provide a VAT number at checkout.

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Dispatch Time: Next Working Day Dispatch timelines are estimates and may vary due to unforeseen delays of 1-2 working days for small orders. Larger quantities may require additional processing time.

Product Code: UDHO-3847

MPN #: SDSQUNR-256G-GN3MN

Product Condition: New

Running out of space on your phone just when you need to capture that perfect video? You need a reliable way to store more photos, Full HD clips and apps without constantly deleting files. The SanDisk Ultra (SDSQUNR-256G-GN3MN) 256GB UHS-I Class10 100MB/s Memory Card gives you a massive, fast microSDXC solution that fits easily into Android smartphones and tablets, letting you shoot, save and share without compromise.

Why the SanDisk Ultra (SDSQUNR-256G-GN3MN) 256GB UHS-I Class10 100MB/s Memory Card is the answer to storage frustration

Modern devices capture high-resolution media that quickly fills internal memory. When storage runs low, you lose the freedom to record spontaneous moments or install useful apps. This card solves the problem by offering 256 GB of space in a tiny form factor, paired with Class 10 performance that keeps up with Full HD video recording. The result is uninterrupted shooting, faster file transfers and a smoother workflow for anyone who relies on their mobile device for daily content creation.

Usages of SanDisk Ultra (SDSQUNR-256G-GN3MN) 256GB UHS-I Class10 100MB/s Memory Card

Expand your device’s capacity for a range of everyday tasks:

  • Recording Full HD video on Android smartphones while travelling.
  • Storing large photo libraries from weekend hikes or family events.
  • Installing and running mobile games that require extra space.
  • Backing up important documents and music for offline access.
  • Using the SanDisk Memory Zone app to automatically move files and free up internal storage.

Key Features of SanDisk Ultra (SDSQUNR-256G-GN3MN) 256GB UHS-I Class10 100MB/s Memory Card
  • Form Factor: microSDXC UHS-I Memory Card. A compact size that fits any compatible Android device.
  • Capacity: 256 GB. Plenty of room for hours of video, thousands of photos and large apps.
  • Speed Class: Class 10. Guarantees smooth Full HD video capture without frame drops.
  • Read Speed: 100 MB/s. Allows rapid transfer of files to a computer or other device.
  • Colour Category: White. Matches the sleek look of many modern smartphones.
  • Product Line: SanDisk Ultra. Part of a trusted series known for reliability.
  • Packaged Quantity: 1. One card per purchase, ready to install.
  • Flash Memory Type: Flash memory card. Uses solid-state technology for durability and low power use.
  • Internal Memory Type: UHS-I. Provides a higher bus interface for faster data handling.
  • Product Colour: Grey. Subtle tone that blends with most device designs.

Benefits of SanDisk Ultra (SDSQUNR-256G-GN3MN) 256GB UHS-I Class10 100MB/s Memory Card

You gain the confidence to capture every important moment without worrying about running out of space, thanks to the generous 256 GB capacity. The Class 10 rating ensures your videos play back smoothly and your photos remain crisp, even when shooting in demanding conditions. Fast 100 MB/s read speeds mean you spend less time waiting for files to copy and more time enjoying your content. Compatibility with Android phones and tablets lets you expand storage on the devices you already own, while the Memory Zone app simplifies file management, automatically moving data to keep your device running efficiently. Overall, the card delivers a hassle-free, high-performance storage upgrade that supports your digital lifestyle.


Specifications
Miscellaneous
Miscellaneous / Color CategoryWhite
Header
Header / Product LineSanDisk Ultra
Header / Packaged Quantity1
Memory
Memory / Form FactormicroSDXC UHS-I Memory Card
Memory / Speed ClassClass 10
Flash Memory
Flash Memory / Product TypeFlash memory card
Flash Memory / Form FactormicroSDXC UHS-I Memory Card
Flash Memory / Speed ClassClass 10
Flash Memory / Storage Capacity256GB
General
General / Product TypeFlash memory card
General / Storage Capacity256 GB
Summary Details
Capacity256 GB
Flash card typeMicroSDXC
Flash memory classClass 10
Internal memory typeUHS-I
Read speed100 MB/s
Product colourGrey
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