ULTRA-FAST TRANSFERS - Achieve read speeds up to 300MB/s (2000x) with this Lexar GOLD Series Professional 512GB SDXC card, ensuring rapid data offloading for efficient workflows. SEAMLESS 4K VIDEO - Capture stunning, high-resolution 4K and Full-HD video with V90 and U3 speed classes, guaranteeing smooth, uninterrupted recording for professional videographers. EXPANSIVE STORAGE CAPACITY - Store thousands of photos and hours of video with 512GB of reliable storage, providing ample space for extensive creative projects without constant offloading. ROBUST DURABILITY - Operate confidently in diverse environments with an operating temperature range of 0°C to 70°C, ensuring consistent performance even under challenging conditions.