Read our full guide to the best microSD Express cards for the Nintendo Switch 2 Let’s be clear about this: Unless you plan to own a Nintendo Switch 2 in the near future, you do not need a high ...

Why is regular-old MicroSD no longer good enough? It all comes down to speed. Most run-of-the-mill SD and microSD cards you can buy today are using some version of the Ultra High Speed (UHS) standard.