ProGrade Digital offers industry-leading CFexpress 4.0 Type A memory cards for use in high-speed videography and photography applications. Our cards are CFA compliant and VPG 200 certified – something demanded by high-end Sony digital cameras – and which allows the highest data rate capture. Available in 480GB and 960GB capacity with performance levels that provide a read speed of up to 1800MB/s, sustained write speeds of 850MB/s and 1450MB/s respectively, and a write speed of up to 1700MB/s. ProGrade Digital is the official memory card supplier to the FIA World Rally Championship.