With incredible speed, the official licensed SanDisk® microSDXC™ card for the Nintendo Switch™ System lets you add up to [128/256/512GB/1TB]* of space to your system. Spend less time waiting and more time gaming with read and write speeds of up to 100MB/s1 and 90MB/s1 respectively. Perfect for keeping your favorite games in one place. Backed by a lifetime limited warranty, so you’re ready for the long haul.