I have a Casio PX-200 that has a SD card slot. The manual says that 1GB SD cards and less are supported. I figured a 2GB card might work but was not "officially" supported or maybe wasn't tested by Casio.

Has anyone used a SD card larger than 1GB on a Casio? I can find good deals on 2GB cards but 1GB deals are getting harder to find.

Hi there,
I'm guessing it can't format larger than 1gb - I have a PX-200 but have several smaller cards so I can't say from experience.

Amazon has plenty of cards for less than $10 and you can get the free shipping by ordering at least $25 of eligible stuff or it's about $6 for shipping otherwise.

Microcenter.com also has lots of 1gb cards that would be about $12 total shipped price.

The PX-320 supports up to 2 GB according to the documentation. I did not try. I (re)use a 256 MB SD card.

Any sd card larger than 1gb is SDHC, (sd high capacity), which requires a compatible sdhc slot. If the device or manual doesn't have the sdhc logo, then you are stuck with regular sd cards. Now there were a handful of 2gb sd (non sdhc) cards out there, but they had various compatibility problems.

Thanks for the replies!

I guess I'll get a 1GB SD card and play it safe.

Derekp... there is no such thing as 2gb SDHC cards.

Never has and never will be. SDHC offically begin on 4gb cards. There a few 4gb SD (non SDHC) but are very expensive and most likely no longer in production.

Most likely the keyboard has a limited number of addresses to to assign a 2gb card. Sorta like 32bit OS with 3.5gb memory limited.