The Nintendo Switch 2 offers a fairly massive upgrade when it comes to raw storage space. The 256GB onboard SSD is four times larger than the Switch OLED (64GB) and eight times the size of the original Switch and Switch Lite (32GB). That said, the Switch 2's performance upgrades will inevitably lead to bigger file sizes for upcoming games, which could compel you to expand your console's storage capacity. Just like its predecessor, the Nintendo Switch 2 has a microSD card slot. But while the Switch worked with basically every microSD card sold in stores, the Switch 2 is only compatible with a very specific type of storage: microSD Express cards.
The Express format is a recent advancement in the semiconductor industry that hasn't been widely adopted by manufacturers yet. The Nintendo Switch 2 will certainly increase its adoption rate by both manufacturers and consumers in a hurry. During this week's Nintendo Direct, we learned that both Samsung and SanDisk will be releasing Super Mario-themed microSD Express Cards this year. If you want to get ahead of any potential Switch 2 storage woes, we've put together a brief list and explainer detailing the microSD Express options available now from SanDisk and Lexar. None of the current cards are themed around Nintendo franchises, but you'll probably save some cash by grabbing a non-branded one anyway.
