MicroSD Express cards are the only ones compatible with the Switch 2, and since they started coming out in earnest earlier this year, they really haven't been on sale until now. We tested this PNY card, along with a bunch of others to find the best microSD Express card for Switch 2, and found it to be quite suitable. It moved games quickly back to the console's internal storage the card, but slower in writing games to the card itself. However, in our testing overall, we didn't find a bad microSD Express card for Switch 2. The best one right now is the one that you can most easily afford.