Flash Memory Patriot 256GB UHS-I U3 Class 10 PEF256GEPEXMCX

The Patriot EP Express Micro SDXC card provides 256GB of removable storage in a compact Micro SD form factor. Featuring UHS-I U3 and Class 10 speed ratings, this flash memory card is designed to support high-resolution video recording, fast data transfers, and reliable file storage for smartphones, tablets and compatible cameras. Its capacity and performance balance makes it suitable for storing large media libraries, applications and recorded footage while maintaining compatibility with a wide range of devices that accept microSDXC cards.

Advantages

The card combines a high 256GB capacity with UHS-I U3 and Class 10 performance levels to enable sustained write speeds required for 4K and high-bitrate Full HD recording. Its compact Micro SD form factor fits most smartphones, action cameras and drones with microSDXC slots. The card supports quick read rates for fast file transfer to computers and card readers, reducing wait time when moving large photo or video files. Built to industry standards, it ensures broad device compatibility and dependable data access for everyday use.

Suitable for

• Recording 4K and Full HD video on action cameras, drones and compact cameras
• Expanding storage for smartphones and tablets to store apps, photos and videos
• High-capacity storage for continuous photo shooting and burst-mode photography
• Use in portable devices that require microSDXC cards for media and app storage

Key specifications

• Form factor: microSDXC
• Storage capacity: 256 GB
• Bus interface: UHS-I
• Speed class: U3 (UHS Speed Class 3)
• Device class: Class 10
• Typical use: suitable for high-resolution video recording and fast file transfers

How to use

Insert the microSDXC card into the device’s designated microSD slot following the device manufacturer’s orientation and handling instructions. For first-time use, format the card in the device to ensure compatibility and optimal performance; use the device’s formatting option rather than a computer when recommended by the device maker. When transferring data, use a compatible card reader or the device’s USB connection to move files to a computer. Always follow safe removal procedures to avoid data corruption.

Recommendations

Use the card for sustained video recording at 4K or high-bitrate settings only when the recording device supports UHS-I U3 cards. Regularly back up important files to another storage location and format the card in-device if you encounter errors. Avoid exposing the card to extreme temperatures, moisture or physical shock to maintain data integrity and card longevity.