Lexar has launched the new CFexpress 4.0 Type A card under the ‘Gold’ series, which is touted to be the fastest CFe-A card in the world, boasting a read speed of 1800 MB/s and a write speed of 1650 MB/s. Lexar is the first memory card manufacturer to introduce CFExpress 4.0 standard CFe-A cards. These cards are compatible with Sony’s high-end mirrorless cameras, including the new Sony A9 III.