The only type of SD card that works on a Nintendo Switch is a microSD card, which is smaller than a normal SD card.

There are two ways to transfer screenshots off the Nintendo Switch: with a microSD card, or through a Twitter or Facebook account.

Switch 2 requires microSD Express cards due to higher bandwidth requirements. Buy from reputable sources to avoid scams and ensure the cards meet the standards, but don't worry about "official" ...

MicroSD Express cards have been around for a while, but there are only a few on the market right now as creative professionals haven’t really found much of a use for them. However, with the Switch 2 ...