Amazon Basic Micro SD 512 GB. I have just bought it for my Steam Deck because Sandisk cards prices rose and this card was on offer. It has solid writing speed in
Which Micro SD Card? Sandisk Ultra (A1 U1) vs Amazon Basics (A2 U3) vs Integral (A1 U3)? : r/SteamDeck
SanDisk Ultra 32 GB microSDHC Memory Card + SD Adapter with A1 App Performance Up to 120 MB/s, Class 10, U1 (Twin Pack) : Amazon.it: Informatica
Amazon.com: Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128 GB : Electronics