bwinkel67 wrote:I also saw (maybe on that same video) that these cards run Linux...is that true?
Amazingly even non-Wifi cards have pretty beefy microcontrollers on board (according to one source "A memory card’s embedded microcontroller is often a heavily modified Intel 8051 or ARM CPU that approaches 100 MHz performance levels and has several hardware accelerators on-die.". At least the Transcend and PQI Wifi cards definitely use Linux, the others will probably, too.
However, I do think it is somewhat pertinent to what Marcel was asking since, if it is viable to use on the QL it perhaps changes other's minds on the format of the SD-ROM card as it did mine since, for now, only the larger SD card sizes support it.
But there was a MicroSD to SD adapter listed above by Stephen, so going MicroSD does not automatically prelude using a bigger SD card apparently.
Nice. I found this one https://de.aliexpress.com/item/4000313946945.html
, but apparently it can only do HotSpot mode and not connect into the normal network.