SanDisk Ultra 400GB UHS-1 MicroSDXC Card | $40 | Amazon
Need mobile storage? Right now, Amazon has SanDisk’s 400GB Ultra microSD card for $40. It features class 10, UHS-1 speeds of up to 100 megabytes per second, which is fast enough for most gaming, work, and photography needs. It should also work just fine for 4K video recording, but your mileage may vary. Not to mention, it will add quite the capacity to your Nintendo Switch’s dink little storage of 32GB. And with the Steam Deck on the Horizon, you can also choose to use it to expand that too.
This story was originally published by Quentyn Kennemer on 04/17/2020 and updated by Joe Tilleli with new information on 08/01/2022.