The Lexar Professional CFexpress Type B Card GOLD Series features blazing-fast performance to capture cinema-quality video with speeds up to 1750MB/s read and up to 1500MB/s write. With minimum sustained write speeds of 1300MB/s, this card enables seamless video recording from start to finish. Blazing-fast performance to capture cinema-quality 8K RAW video The Lexar Professional CFexpress Type B Card GOLD Series features blazing-fast performance to capture cinema-quality video with speeds up to 1750MB/s1 read and up to 1500MB/s1 write. With minimum sustained write speeds of 1300MB/s1, this card enables seamless video recording from start to finish. Sustained speeds for professional video capture For professional videographers looking to get the most out of their cameras, the Lexar Professional CFexpress Type B Card GOLD Series provides minimum sustained write speeds of 1300MB/s allowing you to capture cinema-quality video without dropping frames. Limited lifetime warranty All Lexar Professional line memory cards come with a limited lifetime warranty and are backed by expert technical support. Save time with a dramatically accelerated workflow With the blazing-fast performance of the Lexar Professional CFexpress Type B Card GOLD Series, capture and transfer files quickly and efficiently. And when paired with the Lexar Professional CFexpress Type B USB 3.2 Gen2x2 Reader (sold separately), maximize your workflow and productivity from start to finish, so you can save time and get back to business. Rugged durability for epic adventures Whether you’re chasing sunsets, waterfalls, or any other adventure, the Lexar Professional CFexpress Type B Card GOLD Series features rugged durability for added protection against the elements including extreme temperatures, shock, and vibration. Rigorously Tested All Lexar products undergo extensive testing in the Lexar Quality Labs, facilities with thousands of different cameras and digital devices to ensure performance, quality, compatibility, and reliability.