Samsung has announced new microSD cards that are themed after SEGA's Sonic characters. Available with up to 1TB of storage, the microSD cards are suitable for use in handheld gaming consoles.https://www.notebookcheck.net/Samsung-s-new-Sonic-themed-microSD-cards-will-be-great-for-the-Nintendo-Switch-2.936645.0.html
Switch 2 is rumoured to support SD Express Micro SD standard.. so these cards would be much too slow.