microSDXC memory card Silicon Power Hypera microSDXC Express 512 GB — UHS-I U3, V30, A1, Class 10

Silicon Power Hypera microSDXC Express 512 GB is a high-capacity microSDXC memory card using 3D TLC NAND technology. It delivers fast read and write performance suitable for storing apps, photos and videos on smartphones, tablets and cameras. The card supports Class 10, UHS‑I U3, V30 and A1 standards and comes with a 60‑month warranty.

Advantages

The Hypera microSDXC Express offers up to 880 MB/s read speed and up to 700 MB/s write speed, enabling quick file transfers and smooth 4K video recording. Its compatibility with A1 class helps improve app loading and responsiveness on mobile devices. The card is designed for everyday use with a durable construction and compact microSDXC form factor.

Suitable for

• 4K video recording and playback
• High-resolution photography
• Expanding storage in smartphones and tablets
• Use in action cameras and drones with microSDXC support
• Storing and running mobile apps (A1 performance)

Key specifications

• Capacity: 512 GB
• Type: microSDXC
• Flash memory class: C10, UHS‑I U3, V30, A1
• Read speed: up to 880 MB/s
• Write speed: up to 700 MB/s
• Producer: Silicon Power
• Producer product name: Hypera microSDXC Express
• MPN: SP512GBSTEI31V10
• EAN: 4713436166207
• Warranty: 60 months

How to use

Insert the microSDXC card into a compatible device or into an adapter if full‑size SD is required. Format the card in the device before first use to ensure compatibility and optimal performance. Use the device’s file manager or a computer to transfer files; for large transfers use a UHS‑I capable reader to approach the card’s maximum speeds.

Recommendations

For reliable 4K recording choose cameras and devices that support UHS‑I U3/V30 specifications. Regularly back up important data and format the card in the host device if performance degrades. Avoid removing the card during read/write operations to prevent data loss.