Not sure if this is what you had in mind.
http://www.samsung.com/us/computer/memory-storage/MB-SP32D/AM
https://mobymemory.com/uk/moby-memory-2gb-micro-sd-microsd-transflash-tf-memory-card.html
This second link uses TransFlash memory instead of the HC. It is still only 2GB though.
Fucking 'ell.
Rat bastards had to give six names to a bloody bisquit that all mean 'ey I'm a fookin bisquit.
Not seeing much if any that are
not SDHC SDXC The HC means high capicity, XD extra capacity. I would figure they are encoded with firmware that compresses the data on them. Having extra room on these seems the more popular consumer choice. ( I see they are HC. Damn it. )
Is your device not reading the HC format?
Damn it. That bites big donkey balls.
I will look into this more. If I'm not able to find anything further, will tell you. So far though it seems you're going to be needing to use what has become the standard, which in this case would be HC or XD cards. Your device might need the Bios in it flashed out in order to upgrade some its firmware. Like I said, will keep looking into this a bit. It's one of those damnable things which creeps into my mind like C'thulu. Still can have nightmares thinking about
The Mountains of Madness. Point being I like to solve problems like this, and if unable to solve them, at least find someone who can.
I may need to chat up my boyfriend to get something figured out. Not that I'll mind that exactly. It's just been a while since we chatted. He stays way too busy doing all sorts of computer related stuff. It was him that got me onto Ubuntu Linux originally. Wife got me Debian. I seem to go back forth between the two versions of the same coin. One day I'm frustrated Debian takes forever to advance upstream, the next I'm frustrated that Ubuntu is too quick to advance. * chuckles *