Sony 80GB TOUGH CFexpress Type A Flash Memory Card – VPG400 High Speed G Series with Video Performance Guarantee (Read 800MB/s and Write 700MB/s) – CEA-G80T.
CFexpress cards are the latest generation of what was once CompactFlash (CF card). These are high speed memory cards designed to <b>keep up with the demands of the latest cameras in terms of both high-resolution photos and video</b>. CFexpress cards use an interface called PCIe 3.0, as well as NVMe 1.3 protocols.