ProGrade Digital 256GB UHS-II SDXC Memory Card (V90)

ProGrade Recording Media

ProGrade Digital was founded by industry veterans with a clear focus on professional imaging workflows, emphasizing consistency, speed, and quality control. The company develops memory cards and readers designed specifically for high-performance still and motion capture, targeting professional photographers, filmmakers, and production houses. By concentrating on premium segments of the market—rather than consumer-level products—ProGrade has established a reputation for reliability and sustained throughput under demanding workloads such as 8K RAW video and high-frame-rate continuous stills.

ProGrade’s product lineup includes CFexpress Type A and Type B, CFast 2.0, and SDXC cards rated up to V90 and V60 performance tiers. Each card is engineered for sustained write speeds rather than short-term burst performance, ensuring compatibility with cameras that require guaranteed minimum throughput for RAW or high-bitrate codecs. The company’s adoption of standards like VPG200 and its proprietary firmware tuning allow for predictable operation across a wide range of cinema and mirrorless cameras from manufacturers including Canon, Sony, Nikon, and Panasonic.

In addition to its hardware, ProGrade emphasizes workflow optimization and data integrity. The company offers specialized dual-slot card readers and verification software designed to streamline offloading and quality assurance processes. By focusing on sustained performance, transparent specifications, and rigorous testing, ProGrade Digital has positioned itself as a dependable bridge between high-resolution image capture and secure data management—key priorities in modern professional production environments.