Flash Memory PNY 512GB microSDXC Class 10 P-SDUX512U3100PRO-GE

The PNY 512GB microSDXC Class 10 card provides high-capacity removable storage designed for devices that accept microSDXC media. With a 512 GB capacity and Class 10 performance, this microSD card supports large file storage and sustained transfer rates suitable for modern mobile devices, action cameras, drones and compact cameras. It implements UHS Speed Class 3 (U3) and Video Speed Class V30 to handle high-bitrate video recording and smooth 4K playback.

Advantages

This microSDXC card delivers read speeds up to 100 MB/s and write speeds up to 90 MB/s, enabling fast file transfers between device and host. The combination of Class 10, U3 and V30 ratings ensures reliable continuous write performance for recording high-resolution video without frame drops. The large 512 GB capacity allows storing extensive media libraries, long recording sessions and many applications, while the compact microSD form factor keeps compatibility with many smartphones, tablets and cameras via native slots or adapters.

Suitable for

• 4K and Full HD video recording in action cameras, drones and compact cameras
• High-capacity storage for smartphones and tablets
• Expanded storage for portable gaming devices and dash cams
• Fast file transfer and backup between microSD-compatible devices and computers

Key specifications

• Capacity: 512 GB
• Read speed: up to 100 MB/s
• Write speed: up to 90 MB/s
• Form factor: microSDXC
• Speed class: Class 10
• UHS Speed Class: U3
• Video Speed Class: V30

How to use

Insert the microSDXC card into the microSD slot of your device or use a compatible adapter if the host requires a larger card format. For first-time use, format the card in the device to ensure optimal file system compatibility and performance. When recording video, select the desired resolution and bitrate in the device settings; the card’s U3/V30 ratings support sustained recording at high bitrates. After use, unmount or eject the card from the device before removal to avoid data corruption.

Recommendations

Use the card for recordings and storage tasks that match its speed and capacity ratings: 4K video, burst photography and large file libraries. Regularly back up important data to another storage medium. Format the card occasionally in the host device and avoid removing the card during active read/write operations. Keep the card away from extreme temperatures, liquids and strong magnetic fields to maintain long-term reliability.