Where to buy Nintendo Switch 2 microSD Express cards this Prime Day 2025

During Prime Day 2025, Nintendo Switch 2 users can find microSD Express cards for expanding storage. The Switch 2 requires these cards for additional storage, with capacities up to 2TB supported. Faster read and write speeds are offered by microSD Express cards compared to non-Express versions. Various brands like Lexar, SanDisk, and PNY offer different capacities with discounts during the sales event. Shoppers can choose between licensed Nintendo-branded cards or third-party options for cost savings.