128GB High-Speed MicroSD Card
Don’t skimp on a good MicroSD card, either. Grab one with 128GB or more so it lasts for a few years. You can still buy games on cartridges for the Switch, but some titles need extra storage, and indie games on Nintendo’s eShop are only available via download. Pop it in, forget about it, and download tons of games. Easy peasy. If you find one on sale, make sure it’s marked as Class 10 and at least XC 1.