SanDisk - 400GB microSDXC UHS-I Memory Card for Nintendo Switch

Compatible with most devices with a microSDHC slot; includes SD/SDHC/SDXC adapter; 32GB capacity; Ultra High Speed (UHS-I) bus architecture

With incredible speed, the officially licensed SanDisk® microSDXC card for the Nintendo Switch console lets you add 400GB of space to your system. Spend less time waiting and more time gaming with read and write speeds of up to 100MB/s and 90MB/s respectively. Perfect for keeping your favorite games in one place. Backed by a lifetime limited warranty, so you’re ready for the long haul.