ProGrade Digital, Inc., founded with a mission to provide the highest quality professional grade digital memory cards and workflow solutions, announces its new CFexpress™ Type B cards. First demonstrated by the company in April 2018 at the National Association of Broadcasters Show (NAB) Las Vegas, CFexpress Type B offers next generation memory card performance by leveraging PCIe, Gen 3 interconnect with NVMe 1.3 host controller interface. ProGrade Digital CFexpress cards provide read speeds up-to 1,700MB/s, and burst write speeds up-to 1,500MB/s. Two performance levels are available: Cobalt label: delivers minimum sustained write speed of 1400MB/s for both 325GB and 650GB cards – specifically designed for high resolution video capture and long, sustained burst image capture applications; Gold label: delivers minimum sustained write speeds up to 400MB/s depending on card capacity – ideally suited for a broad range of still and moving image capture applications.