SanDisk Extreme 256GB MicroSDXC UHS-I U3 V30 A2 card with SD adapter

The SanDisk Extreme 256GB microSDXC card provides high-capacity storage suitable for modern devices such as smartphones, drones, action cameras, and portable gaming consoles. Classified as UHS Speed Class 3 (U3) and Video Speed Class 30 (V30), this card is engineered to manage continuous recording of high-bitrate media, including 4K and 5K video resolutions. The total 256 GB capacity ensures extended recording times and substantial file storage before media offload is required.

Performance metrics include sequential read speeds up to 190 MB/s, facilitating rapid data transfers when moving content to a computer or host device. Sequential write speeds reach 130 MB/s, supporting continuous burst photography and demanding video encoding tasks without frame dropping. Furthermore, the A2 Application Performance Class rating enables quick loading and operation of applications directly from the card when used in compatible Android devices. The physical design integrates multiple protection features, ensuring resilience against water, extreme temperatures, magnets, and physical impact.

• 256 GB total storage capacity in microSDXC format
• UHS-I interface with Class 10 speed rating
• Up to 190 MB/s maximum read speed
• Up to 130 MB/s maximum write speed
• A2 application performance class for rapid mobile app operation
• V30 and U3 classifications support continuous high-resolution video capture
• Includes a standard SD adapter for compatibility with diverse card readers
• Built with resistance to water, shock, temperature, magnets, and X-rays