ProGrade Digital offers an industry-leading, high-speed workflow reader to match-up with our high-speed memory cards. The PG05.5 Dual-Slot CFexpress Type B and SDXC Reader utilize the new USB 3.2, Gen 2 interface with the capability to read CFexpress Type B and SDXC memory cards at speeds up-to 1.25GBytes per second. That type of performance means that you can download content from our CFexpress Type B and SDXC cards at over 1250MB per second.