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SanDisk Extreme 256GB microSDXC card front view showing V30 and A2 speed ratings
SanDisk Extreme 256GB microSDXC card front view showing V30 and A2 speed ratings
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SanDisk Extreme (SDSQXAV-256G-GN6MA) 256GB microSDXC UHS-I 160MB/s Memory Card

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$84.99 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-3727

MPN #: SDSQXAV-256G-GN6MA

Product Condition: New

Running out of space on your phone or camera just when you need it most? The SanDisk Extreme (SDSQXAV-256G-GN6MA) 256GB microSDXC UHS-I 160MB/s Memory Card gives you massive storage and lightning-fast speeds so you can capture 4K video, load apps, and transfer files without delay. It’s built for Android phones, action cams and drones, keeping every high-resolution photo and video safe and ready.

Usages of a 256GB microSD card

A 256GB microSD card fits seamlessly into your daily routine. Use it to expand your smartphone’s storage for apps and media, mount it in an action camera for weekend adventures, or slot it into a drone to record uninterrupted 4K footage on the go. The large capacity means you can shoot all day without swapping cards.

Benefits of SanDisk microSD card
  • Speedy transfers: Read speeds up to 160 MB/s let you move thousands of photos or half an hour of 4K video in under three minutes.
  • Smooth app performance: A2 rating ensures apps launch quickly and run without lag on compatible devices.
  • Reliable recording: U3 and V30 ratings guarantee steady 4K UHD capture without dropped frames.
  • Rugged durability: Shock-proof, temperature-proof, waterproof and X-ray-proof design protects your data in harsh conditions.
  • Easy compatibility: Works with MobileMate® USB 3.0 reader for rapid file transfers straight to your computer.

SanDisk microSD card

Choosing a SanDisk microSD card means you get a purpose-built solution that outperforms ordinary cards. The combination of high read/write speeds and a robust build lets you focus on creating content rather than worrying about storage limits or data loss. Whether you are a traveller, a content creator, or a mobile gamer, the card’s performance and capacity keep your workflow smooth and uninterrupted.

The card’s UHS-I interface and Class 10 classification provide the bandwidth needed for demanding tasks like 4K video and burst-mode photography. Its red colour makes it easy to spot in a cluttered bag, and the included MobileMate® reader ensures you can back up your files quickly at home or in the office. With this card you avoid the frustration of waiting for files to copy or dealing with corrupted media after a rough outdoor shoot.

Key Features of a 256GB microSD card
  • Capacity: 256 GB. Plenty of space for high-resolution photos, 4K video and large apps.
  • Form Factor: microSDXC UHS-I Memory Card. Fits most modern smartphones, cameras and drones.
  • Read Speed: 160 MB/s. Transfer large files in seconds, saving you time.
  • Write Speed: 90 MB/s. Capture fast-action scenes and 4K video without buffering.
  • Speed Class: A2 / Video Class V30 / UHS-I U3 / Class10. Guarantees reliable performance for apps and video.
  • Video Speed: V30. Supports continuous 4K UHD recording without frame drops.
  • Durability: Shockproof, temperature-proof, waterproof, X-ray-proof. Keeps data safe in extreme environments.
  • Compatibility: Works with MobileMate® USB 3.0 Reader for up to 160 MB/s transfers to a PC.
  • Colour: Red. Easy to identify among other accessories.
  • Brand: SanDisk. Trusted name in flash storage offering consistent quality.

Specifications
Miscellaneous
Miscellaneous / Color Category Red
Header
Header / Product Line SanDisk Extreme
Header / Packaged Quantity 1
Memory
Memory / Form Factor microSDXC UHS-I Memory Card
Memory / Speed Class A2 / Video Class V30 / UHS-I U3 / Class10
Flash Memory
Flash Memory / Product Type Flash memory card
Flash Memory / Form Factor microSDXC UHS-I Memory Card
Flash Memory / Speed Class A2 / Video Class V30 / UHS-I U3 / Class10
Flash Memory / Storage Capacity 256GB
General
General / Product Type Flash memory card
General / Storage Capacity 256 GB
Summary Details
Capacity 256 GB
Flash card type MicroSDXC
Flash memory class Class 3
Internal memory type UHS-I
Read speed 160 MB/s
Write speed 90 MB/s
UHS Speed Class Class 1 (U1)
Video Speed Class V30
Product colour Red

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