How large microSD will 1GB Express support?

I have all firmware updates, a SanDisk 2GB MicroSD card inserted in the 1GB Express and the Express only shows 1GB of external memory available? Does the 1GB Express support more than 1GB external MicroSD cards?

@ediddle71 wrote:
I have all firmware updates, a SanDisk 2GB MicroSD card inserted in the 1GB Express and the Express only shows 1GB of external memory available? Does the 1GB Express support more than 1GB external MicroSD cards?

 

The Express is compatible with up to 2gB micro SD cards and 4gB micro SDHC cards. It seems to work more consistently with Sandisk brand cards than other brand cards. So, your 2gB Sandisk card should work.

 

Try using a card reader and format your card to FAT32. 

 

 

I’m using 3 different brands of 8gb microSD cards, and they work fine.