Lexar has released a microSD card with a capacity of 512 gigabytes of A2 standard. It is necessary to clarify that the news deserves attention because of the standard A2 card, as standard MicroSD with available memory 512 gigabytes have been on sale for a long time. Standard A2 provides a more high-speed data transfer — writing speed up to 2000 IOPS and reading up to 4000 IOPS.
Based on the full name of the card — Lexar High-Performance 633x microSDXC UHS-I 512 GB, the novelty belongs to Class 10 and has a support for UHS-I interface that supports data transfer up to 100Mb/s(according to High-Performance 633x). The cost of a new MicroSD card is $ 300.