I ordered this USB drive from Amazon: Samsung MUF-256AB/AM FIT 256GB - 300MB/s USB 3.1 Flash Drive.
Opened the package, plugged it into the car USB, hit format (which probably was unnecessary). Works just fine. sounds like you are looking at the same one. I am in a 2017 S with MCU2 and HW3 upgrades. Note, the default format for this USB (the one it comes with) is compatible with the car's software, so you do not need to reformat, but you do need to be on 2020.12 or later to use a drive formatted in exFAT. The Samsung I bought came formatted in exFAT, so that is why I don't think I had to hit the Format button when I plugged it in. Hope this helps.