The Lexar 80GB CFexpress Type A card, specifically the GOLD series (model number LCAGOLD080G-RNENG), offers a maximum read speed of 900MB/s and write speeds up to 800MB/s, with a minimum write speed of 700MB/s according to AAB World. It's designed for high-resolution images and cinema-quality 8K, 4K, and HFR video recording up to 120fps. The card is also VPG-400 certified, guaranteeing a minimum sustained write speed of 400MB/s. Furthermore, it's built to withstand shock, vibration, and extreme temperatures. Here's a more detailed breakdown: Capacity: 80GB. Read Speed: Up to 900MB/s. Write Speed: Up to 800MB/s (with a minimum of 700MB/s). Video Performance Guarantee: VPG-400, ensuring a minimum sustained write speed of 400MB/s for smooth video capture. Video Recording: Capable of recording 8K, 4K, and HFR video at 120fps. Durability: Shock and vibration resistant, and temperature proof (operating temperature range of 14°F to 158°F or -10°C to 70°C). Other Features: Records raw photos and image bursts. Warranty: Limited lifetime warranty.