As of 2026, the market for microSD cards includes various models that cater to devices like the Nintendo Switch 2, Steam Deck, and GoPro. Extensive benchmark testing has identified the top-performing cards, providing consumers with guidance on optimal choices for storage enhancement.
For those specifically interested in the Nintendo Switch 2, microSD Express cards are necessary for expanding storage, though they come at a premium price compared to traditional microSD options. It's advisable for buyers to choose a model based on availability, desired capacity, and budget constraints, as performance differences among various Express cards are minimal.
In performance tests, while there are slight variations in loading times, the discrepancies are typically not substantial enough to warrant a higher expenditure on any specific model. In instances requiring faster access, such as transitioning to resource-intensive areas in games like Cyberpunk 2077, the difference in time was only about four to five seconds.