Description:
The SanDisk Extreme 256GB microSDXC UHS-I is a high-performance memory card designed for 4K UHD video recording, high-speed photography, mobile gaming, and storage expansion. Featuring read speeds up to 190MB/s, write speeds up to 130MB/s, UHS Speed Class 3 (U3), Video Speed Class 30 (V30), and A2 app performance, it delivers fast and reliable performance for smartphones, action cameras, drones, handheld gaming devices, and tablets. Built to withstand harsh environments, it is waterproof, shockproof, temperature-proof, and X-ray-proof, making it ideal for both everyday use and outdoor adventures.

Key Features

256GB Storage Capacity

Provides 256GB of storage for thousands of photos, hours of 4K UHD videos, games, apps, and documents.

Up to 190MB/s Read Speed

Delivers read speeds up to 190MB/s using SanDisk QuickFlow™ Technology, enabling faster media transfers when paired with a compatible reader.

Up to 130MB/s Write Speed

Supports write speeds up to 130MB/s, allowing smooth burst photography and uninterrupted 4K UHD video recording.

UHS-I Performance

Built on the UHS-I interface, providing fast and reliable performance across compatible devices.

U3 & V30 Video Performance

Certified with:

• UHS Speed Class 3 (U3)
• Video Speed Class 30 (V30)

Ensuring reliable recording of 4K UHD and Full HD video.

A2 App Performance

Features an A2 Application Performance Class rating for faster app launches and smoother performance on supported Android smartphones and tablets.

Built for Extreme Conditions

Designed to resist:

• Water
• Shock
• X-rays
• Extreme temperatures

Protecting your data wherever you go.

RescuePRO Deluxe Software

Includes access to RescuePRO Deluxe data recovery software to help recover accidentally deleted files (download required).

Wide Compatibility

Compatible with:

• Android Smartphones
• Tablets
• Action Cameras
• GoPro Cameras
• DJI Drones
• Mirrorless Cameras
• Nintendo Switch
• Steam Deck
• ASUS ROG Ally
• Other microSDXC-compatible devices.

Specifications

What's Included

• SanDisk Extreme 256GB microSDXC UHS-I Memory Card
• SD Adapter
• RescuePRO Deluxe Software Download Offer

Best For

• 4K UHD Video Recording
• Android Smartphones
• Action Cameras
• GoPro
• DJI Drones
• Nintendo Switch
• Steam Deck
• ASUS ROG Ally
• Mobile Gaming
• Photography
• Everyday Storage

Why Choose the SanDisk Extreme 256GB?

• 256GB storage capacity
• 190MB/s ultra-fast read speed
• 130MB/s high-speed write performance
• U3, V30, and A2 certified
• Excellent for 4K UHD video recording
• Rugged design for extreme environments
• Includes SD adapter and RescuePRO Deluxe
• Fast app loading on Android devices
• Ideal for smartphones, drones, action cameras, and gaming devices