Flash Memory Emtec 512GB UHS-I U3 V30 A1 EXPRESS Switch 2

The Emtec 512GB UHS-I U3 V30 A1 EXPRESS Switch 2 microSD card provides high-capacity storage and sustained data throughput for modern devices. With 512GB of space and UHS Speed Class 3 (U3) and Video Speed Class V30 ratings, the card is designed to handle 4K video recording, fast file transfers, and reliable storage of large media libraries. The A1 app performance class ensures improved random read/write operations for faster app loading and smoother in-game asset streaming on compatible devices such as handheld consoles and Android devices.

Advantages

The card combines a large 512GB capacity with UHS-I interface performance and V30 video support, allowing continuous 4K capture and playback. A1 classification boosts small file access and application responsiveness. The compact microSD form factor and compatibility with adapters make it suitable for cameras, drones, mobile devices and gaming consoles that accept microSD cards. The design emphasizes stable sustained write speeds for recording and efficient sequential reads for quick data access.

Suitable for

• 4K and Full HD video recording and playback
• Storage expansion for Nintendo Switch and other handheld consoles
• High-capacity photo libraries in cameras and drones
• App storage and performance on Android smartphones and tablets

Key specifications

• Storage capacity: 512 GB
• Interface: UHS-I
• Speed class: UHS Speed Class 3 (U3)
• Video speed class: V30
• Application performance class: A1
• Form factor: microSD

How to use

Insert the microSD card into the device’s microSD slot or into a compatible adapter for devices that accept full-size SD cards. Format the card in the host device before first use to ensure optimum compatibility and file system settings. For use in gaming consoles, cameras or smartphones, follow the device manufacturer’s instructions when moving or installing game files, applications, or media to the microSD storage. Safely eject the card from computers and devices using the appropriate unmount or eject function to avoid data corruption.

Recommendations

Use this microSD card for tasks that require sustained write performance such as 4K video recording or game asset streaming. Regularly back up important data and avoid removing the card during active read/write operations. For best long-term reliability, format the card in the device you will primarily use and keep firmware of host devices up to date.