http://wccftech.com/sandisk-ultra-400gb-microsd-card-announced/

Samsung’s 256GB microSD cards took pride in featuring the largest capacity for cards of such sizes, but their bragging rights have been taken by SanDisk, who has just announced a 400GB microSD card for smartphones and tablets. If that was not good news for you, the company has started taking orders for this high-capacity memory card, but you should take a good look at the price tag before moving on.

The new SanDisk Ultra 400GB microSD card is able to transfer files up to 100MB/s. Not surprisingly, SanDisk did not specify the conditions at which users will be able to experience such speeds but we figure that by engaging in large file transfers will you be able to witness transfer speed performance reach that aforementioned advertised value.