The Compact Flash Association (CFA) finally published a list of all VPG certified memory cards that provide a guarantee that they will work with certain functions of all supported cameras, including Sony cameras that require the certification.
Photographers who use any of Sony's most recent cameras are no doubt familiar with CFexpress Type A cards. As Sony is the only manufacturer to use the format, the cards are usually expensive. There are some cheap options out there, but unfortunately, they still come with a cost.
Exascend has announced the new 512GB Nitro CFexpress Type B card which is the first to be certified VPG400 by the CompactFlash Association (CFA), indicating a sustained read and write speed of at least 400 MB/s over the capacity of the card.