Nintendo Switch 2 requires microSD Express cards

This Express standard was introduced in late 2023, and it enables write speeds in the hundreds of megabytes, but until now it was used only for high-end digital cameras and niche use cases. As a result, the cards are few and far between, and they carry a significant price premium over the more common MicroSD cards.

Gently swing the adjustable stand open to show the microSD Express card slot. Ensure the microSD Express card is properly positioned with the label facing away from the console. Insert the microSD Express card into the slot and gently push down until it clicks into place.

The Nintendo Switch 2 is only fully compatible with microSD Express cards (up to 2 TB), meaning you can use the extra storage to house screenshots, video footage and game saves. You will need to do a system update the first time you insert a microSD Express card.