Nintendo has released three licensed and specially designed Sandisk microSDXC memory cards for use with the Nintendo Switch. The cards come in three sizes: 64 GB, 128 GB, and 256 GB. The 64 GB card is white and adorned with a golden Hylian symbol, while the 128 GB card is red with a white Mario mushroom. Finally, the 256 GB card is yellow with the Mario Super Star on it. You can take a look at the cards below:
For information on pricing, or to grab a card of your own, you can check them out on the Western Digital Store.