Flash Memory Transcend 256GB SD microSD Card SD-Express PCIe USD710S

The Transcend 256GB SD microSD Card SD-Express PCIe USD710S is a high-capacity removable storage card designed for fast data transfer and dependable file storage. Using the SD-Express PCIe interface, this 256GB microSD card supports rapid read/write operations suitable for large photo libraries, high-resolution video recordings, and extensive application data. Its compact microSD form factor makes it compatible with smartphones, tablets, action cameras and, via adapters, with many cameras and card readers.

Advantages

The SD-Express PCIe interface delivers higher sustained transfer speeds compared with traditional microSD cards, reducing wait times for file transfer and media offloading. The 256GB capacity provides ample space for long 4K video clips, RAW photo shoots, and large application files, while built-in endurance features and solid-state reliability ensure stable storage over repeated read/write cycles. The card’s compatibility with a wide range of consumer devices and support for common file systems simplifies integration into existing workflows.

Suitable for

• Recording high-resolution video (up to 4K) in smartphones, action cameras, and drones
• Storing large photo libraries and RAW image files for photographers
• Expanding storage for tablets and Android devices
• Mobile applications and games that require fast, reliable external storage
• Transferring large files between devices using compatible card readers

Key specifications

• Form factor: microSD (with option to use SD adapter)
• Capacity: 256 GB
• Interface: SD-Express PCIe
• Suitable for high-speed read/write operations and large file storage
• Designed for compatibility with smartphones, tablets, cameras, drones and card readers

How to use

Insert the microSD card into the device’s microSD slot or into an SD adapter where required. For devices that support SD-Express PCIe, the card will negotiate the higher-speed interface automatically; in other devices it will operate at the highest mutually supported mode. Format the card in the host device before first use if prompted, choosing a compatible file system for your device and file sizes. Use a compatible card reader to connect the card to a computer for bulk transfers, backups or firmware updates.

Usage recommendations

For reliable performance, keep device firmware and card readers up to date, avoid filling the card to full capacity, and perform routine backups of important data. Use the SD-Express PCIe mode in supported devices when capturing large video files to minimize dropped frames. Store the card in a protective case when not in use and avoid exposing it to extreme temperatures, moisture, or prolonged mechanical stress.