The Exascend Catalyst UHS‑I MicroSD V30 128GB card delivers high‑performance storage engineered for creators who require speed, responsiveness and durability in a compact form. With U3 and V30 performance certification, it ensures a consistent minimum sustained write speed of 30 MB/s, enabling smooth and reliable 4K UHD and action‑packed video capture without dropped frames. Its A2 application rating enhances responsiveness, allowing demanding apps to load and run efficiently directly from the card for a seamless mobile and workflow experience.

Capable of reaching up to 175 MB/s read and 150 MB/s write speeds, the Catalyst 128GB provides fast file transfers across cameras, drones, smartphones, tablets and gaming devices. The 128GB capacity offers versatile space for high‑resolution photos, short‑form 4K footage, mobile apps and system data while maintaining reliable performance in continuous use.

Engineered for real‑world environments, this card resists water, dust, impact, temperature fluctuations, X‑ray exposure and magnetic interference. The robust design ensures dependable operation during outdoor shoots, travel adventures and demanding production scenarios. With Exascend’s engineering focus on stability, endurance and long‑term reliability, the Catalyst 128GB stands as a compact yet powerful solution for modern creators.