Western Digital Corporation at the IFA 2017 in Berlin announced SanDisk Ultra 400GB microSDXC, which it claims to be world’s highest-capacity microSD card, couple of years after introducing 200GB microSDXC card. It meets the Application Performance Class 1 (A1) requirements from the latest SD Association’s SD 5.1 specifications that lets the card to load apps faster. Most of the high-end smartphones should support this card. Continue reading “SanDisk Ultra 400GB microSDXC world’s highest-capacity microSD card announced”