MicroSDXC SanDisk Extreme 256 GB UHS-I Class 10 SDSQXAV-256G-GN6GN

The SanDisk Extreme microSDXC 256GB (SDSQXAV-256G-GN6GN) is a high-performance UHS-I Class 10 memory card designed for mobile gaming, 4K UHD video recording and high-resolution photography. With a red and gold design and up to 256 GB capacity, the card provides fast storage for large games, media files and applications while maintaining reliability for everyday use.

Advantages

This microSDXC card delivers read speeds up to 190 MB/s and write speeds up to 130 MB/s, supporting A2 app performance for faster load times. It meets UHS-I, Class 10, U3 and V30 standards to handle 4K video and demanding AAA/3D/VR graphics. The 256 GB capacity reduces the need to remove games or media files, offering extended storage for gameplay and recordings.

Suitable for

• Mobile gaming and storing large game installs
• 4K UHD video recording and playback
• High-resolution photography and burst shooting
• Expanding storage on smartphones, tablets, action cameras and drones that support microSDXC

Key specifications

• Capacity: 256 GB
• Card type: microSDXC
• Flash memory class: Class 10, U3, V30
• Interface/Bus: UHS-I
• Read speed: up to 190 MB/s
• Write speed: up to 130 MB/s
• App performance: A2
• Product colour: Red, Gold
• Manufacturer part number (MPN): SDSQXAV-256G-GN6GN

How to use

Insert the SanDisk Extreme microSDXC card into the microSD slot of your compatible device following the device manufacturer’s instructions. For use in devices that require a full-size SD card slot, use an SD adapter if provided or available separately. Format the card in the device before first use if prompted. Move or install games, apps and media to the microSD card via the device settings or the application’s storage options to take advantage of the card’s capacity and A2 performance.

Recommendations

For optimal performance, use the card in devices that support UHS-I and ensure firmware and apps are up to date. When recording 4K video or playing high-resolution games, monitor available free space to avoid interruptions. Back up important data regularly to another storage medium.