The Lexar 80GB Professional CFexpress Type A Card Gold Series delivers ultra-fast performance designed for professional creators and Sony FX/Alpha camera users. Offering maximum read speeds up to 900 MB/s and write speeds up to 800 MB/s with sustained write speeds of 700 MB/s, it easily handles rapid continuous RAW photo bursts and high-bitrate video workflows. Compliant with the VPG400 (Video Performance Guarantee) rating, it guarantees a minimum sustained write speed of 400 MB/s, ensuring seamless 8K, 4K 120fps, and high-frame-rate video recording without dropped frames. Engineered for extreme durability, this card is shock, vibration, and temperature-proof, providing ultimate data protection for demanding outdoor and studio productions