The Exascend Catalyst UHS‑I MicroSD V30 256GB card is engineered for creators who demand both performance and reliability in a compact, high‑capacity format. Designed to meet U3 and V30 speed classifications, it delivers a stable minimum sustained write speed of 30 MB/s, ensuring smooth 4K UHD and 4K RAW video capture without dropped frames, even in fast‑paced action environments. Its A2 application performance rating enables rapid app loading, responsive workflows and efficient handling of demanding tasks when run directly from the card.

With transfer speeds reaching up to 175 MB/s read and 150 MB/s write, this 256GB Catalyst card significantly accelerates file management across devices such as drones, action cameras, smartphones, tablets and portable consoles. Its storage capacity offers ample room for extended filming sessions, high‑resolution photography, 360° content creation and mobile app data, providing a reliable foundation for professionals and enthusiasts alike.

Built for extreme durability, the Catalyst series is designed to withstand water, dust, extreme temperatures, impact, magnetic fields and X‑ray exposure. This rugged engineering ensures dependable performance in harsh shooting conditions, whether in challenging outdoor environments or demanding production scenarios. Backed by Exascend’s commitment to quality and long‑term reliability, the Catalyst 256GB card is crafted to support smooth, uninterrupted creativity in any setting.