Exascend 480GB Essential CFexpress Memory Card (Type A) Exascend’s Essential series CFexpress Type A memory card combines cinema-grade performance in the compact CFexpress Type A form factor. Optimized for professional photography and cinematography, the Essential CFexpress Type A card features Exascend’s exclusive stability-enhancing technologies to ensure top-level stability without dropping frames. Exascend’s CFexpress cards are built to last and provide top-level performance in even the most demanding environments. Series highlights: Sustained performance-enhancement with Exascend’s SuperCruise??? technology Protection against shocks, vibrations, magnetism and more with a rugged product design Fully compatible with all existing camera systems utilizing CFexpress Type A currently on the market, including Sony a1, a7S III, A7 IV, FX3, and FX6. Generous five-year global warranty Read speeds up to 900 MB/s read and write speeds up to 800 MB/s