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SanDisk's first A2 microSD cards are coming soon (4K/2K IOPS) - Liliputing
SD Cards with the A2 logo on them should support random read speeds that are twice as fast as cards with the A1 logo. There’s just one catch: while the A2 specification was introduced more than a year and a half ago, there weren’t actually any A2 cards available for purchase… until now. Western Digital …