“Works as intended, but be aware of one thing: As an oldschool linux user I'm used to flash these cards with dd. It's seldom a success on the Pi4/400. don't ask me why. They will not boot. When I use the Pi imager they always boot, regardless of which image I use.”
“Exactly what it says on the tin. However, beware of your pi loosing power as files in the SD can get corrupted which ends up being a nuance. I believe this is unavoidable though.”