This SD card is the spiritual child of the CD-ROM (and the DVD-ROM) as it can only be written on once
Write-once memory card offers tamper-proof, long-term data storage TeamGroup’s 256GB D500R WORM SD card can store up to 374 ...
Hackaday7y
Ask Hackaday: How On Earth Can A 2004 MP3 Player Read An SDXC Card?
Why can a player designed for the original SD card standard read the much newer cards when other contemporary ones can not? [Gregg] would love to know, and now our curiosity has been whetted ...