Get next generation performance with the 512GB Professional CFexpress Type B Card GOLD Series from Lexar, which smoothly captures 8K raw video with ease. It delivers read speeds of up to 1750 MB/s, write speeds of up to 1500 MB/s, and minimum sustained write speeds of 1000 MB/s. This card utilizes the PCIe 3.0 x2 bus to provide high-speed performance, durability, and reliability.