microSD memory card Exascend Catalyst UHS-II V60 128GB

The Exascend Catalyst UHS-II V60 128GB microSD is a removable flash memory card engineered for devices that require sustained high write performance. Featuring the UHS-II interface and V60 video speed class, this 128GB card supports continuous recording and fast data transfers while maintaining a compact microSD form factor compatible with cameras, drones, action cameras and many smartphones that accept microSD cards.

Advantages

This microSD card provides stable sustained write performance suitable for extended 4K video capture and burst-mode photography. The UHS-II interface reduces bottlenecks when transferring large files to UHS-II compatible readers, improving workflow efficiency. Its compact size and 128GB capacity offer a balance between storage space and portability without adding complexity to device handling.

Suitable for

• 4K and high-bitrate video recording in cameras and action cams
• Burst photography and continuous shooting in DSLR and mirrorless cameras
• Storage expansion for drones and aerial imaging systems
• High-capacity mobile storage for smartphones and tablets with microSD support

Key specifications

• Form factor: microSD
• Capacity: 128 GB
• Interface: UHS-II
• Video speed class: V60 (sustained write performance suitable for high-resolution video)
• Primary use: removable flash storage for imaging and mobile devices

How to use

Insert the Exascend Catalyst microSD card into a compatible device’s microSD slot or into an adapter for full-size SD slots when required. Format the card in the host device before first use to ensure compatibility and file system optimization. Use UHS-II capable readers and host devices to achieve maximum transfer rates; the card remains backward compatible with UHS-I slots but will operate at lower interface speeds in those hosts.

Usage recommendations

For reliable 4K video recording choose an appropriate recording bitrate that matches the V60 sustained write capability; avoid filling the card to full capacity during critical recording sessions and perform regular offloads to maintain performance and reduce wear. Store the card in a protective case when not in use and format it periodically in the camera or device you use most often.