The Exascend Catalyst UHS‑I SD Card Series in its 512GB version is designed for creators who require dependable speed, high‑capacity storage and robust endurance for demanding professional workloads. Built to support modern 4K and high‑resolution video recording, the card delivers impressive performance with maximum read speeds of 180 MB/s and write speeds of 150 MB/s. Its V30 classification ensures a minimum sustained write speed of 30 MB/s, enabling uninterrupted 4K capture, smooth high‑FPS imaging and reliable burst photography even during extended sessions.

Engineered for the real world, the Catalyst SD card is constructed to withstand harsh shooting environments. It is waterproof, dust‑resistant, weatherproof, impact‑resistant, X‑ray safe and magnetic‑resistant. This rugged protection makes it suitable for outdoor cinematography, action sports filming, travel documentation and professional photography where conditions may vary dramatically. Its SDXC form factor ensures broad compatibility with a wide range of high‑end cameras and devices, while maintaining the stability needed for long production days.

With 512GB of storage, the card offers ample capacity for long recording sessions, continuous shooting or multi‑day assignments without the need to frequently switch media. The Catalyst series is supported by a limited lifetime warranty, reflecting its durability and long‑term value for professional content creators. Whether used in field production, drone work, documentary filmmaking or demanding photography workflows, the Exascend Catalyst 512GB UHS‑I SD card is built to ensure reliable, high‑speed performance every time.