> Speaking of which, why don’t WORM SD cards exist since there aren’t write protect switches on MicroSD cards? Also "normal" SD cards are not write protected e

> Speaking of which, why don’t WORM SD cards exist since there aren’t write protect switches on MicroSD cards? Also "normal" SD cards are not write protected even if they have a switch that is in the write protect position: > https://en.wikipedia.org/w/index.php?title=Secure_Digital&oldid=814403607#Write-protect_notch https://en.wikipedia.org/w/index.php?title=Secure_Digital&ol... "The presence of a notch, and the presence and position of a tab, have no effect on the SD card's operation. A host device that supports write protection should refuse to write to an SD card that is designated read-only in this way. Some host devices do not support write protection, which is an optional feature of the SD specification. Drivers and devices that do obey a read-only indication may give the user a way to override it."