Incredible speeds in a microSD card officially licensed for the Nintendo Switch and Nintendo Switch Lite systems Spend less time waiting and more time playing with read speeds up to 100MB/s(1) and write speeds up to 90MB/s(1). Instantly add up to 256GB (1GB=1,000,000,000 bytes. Actual user storage less.) Store your downloaded games, screenshots and video captures in 1 place so you can travel light. Nintendo trademarks are properties of Nintendo.