Buy Now
About two years after releasing the 200GB microSD card (which was the highest-capacity at the time), Sandisk has done it again with a massive 400GB version (SDSQUAR-400G-GN6MA). That is 40 hours of full HD video and transfer speeds of up to 100 MB per second. All of this for the price of $250. Amazing.
SanDisk 400GB microSD
