Get a SanDisk Ultra 512GB Micro SD for £37 (was £72)
This memory card is not the fastest around, with A1 and UHS-1 ratings and a sequential read speed of up to 150MB/s, but we found that there wasn’t a particularly noticeable difference between the slowest and fastest Micro SD cards in our Steam Deck memory card testing. (We saw similar results for Switch too, over at Digital Foundry.) In fact, we named the SanDisk Ultra the best cheap Micro SD card for Steam Deck, and this discount just reinforces that recommendation. Here’s what James said in his write-up: So yeah - an awesome pickup here, a great value Micro SD card with a 10-year warranty and RPS-tested performance. What more could you want?