@NanoRaptor Why do people insist on using this old format, when there are perfectly good modern alternatives
@Extelec @NanoRaptor you are on a roll, these keep getting more and more cursed
@Extelec @NanoRaptor because this one has built in undo / recovery function. Just rewind!
@Extelec @NanoRaptor Imagine an SD card but it's as thick as a cassette

@Extelec @NanoRaptor

Because of @heiseonline reporting upon people now using ChatGPT to learn stuff I asked ChatGPT what the thing in your picture is.

See what it said:

How else is the AI Clanker supposed to learn if we don’t feed it quality content?
@NanoRaptor @SuperMoosie @heiseonline @agowa338 @Extelec

@Extelec @NanoRaptor wasn't that Sony Magicard that no other vendor used? Twice the price, half the joy.

Sony Make believe.

@Extelec @NanoRaptor #Sony enters the chat

"Anyone seen my MSAC-FD2MA?"

@kkarhan @Extelec @NanoRaptor

Do I remember right that Sony also used to make a memory stick to punch-card adapter at one point, or was it just Remington / UNIVAC who had those?

@Extelec @NanoRaptor The problem is that Sony made a version of that, just with five knobs in a slightly smaller ring instead of six, so that you had to use a proprietary rewinding tool.
@Extelec @NanoRaptor
I tried to save money, buying the cheap SD cards that don't have a manual rewind hole. Unfortunately, with several of those the automatic rewind mechanism has failed, rendering my data inaccessible.
@brouhaha @NanoRaptor have you tried wd40 and a whisk?
@Extelec @NanoRaptor
I tried opening one, but no sooner had I slightly cracked the case, than the bits sprayed out everywhere. They're under high pressure, which I suppose has to be expected when they cram trillions of them into such a tiny volume. Luckily I wasn't injured, but I can't recommend trying to repair them. The bits got all over everything, and cleaning up was quite a chore.
No user-serviceable parts inside, as the saying goes.
@brouhaha @NanoRaptor be careful they aren't called kilo bits for nothing.
@Extelec @NanoRaptor the only thing I use it for is my CPap machine. We never could get it to work wirelessly and send digital information to the doctor.
@Extelec @NanoRaptor Ah, yes, the good old Microdrive…
@arx @NanoRaptor I thought that after id done it :)
@Extelec @NanoRaptor When I saw this pic from a distance I thought it was an SD card with a window for UV light to erase it, like those old eprom chips
@Extelec I kind of think of cheap Microcenter SD cards as floppy’s today
@Extelec @NanoRaptor they hold so much more data now though, it takes *forever* to rewind them 
@Extelec @NanoRaptor The endless loop SD card was a total game changer.