Term for Micro SD reader that supports over 32GB?

[lokiju]

I got my 1st Micro SD card that's 64GB and I discovered some of my small keychain style Micro SD to USB adapters only show a formatted capacity of 30GB or 32GB I formatted.

At first I thought it was a faulty card but discovered that some of my adapters show the correct full captivity and others have this 32GB limit for the same same 64GB card.

I started looking for other adapters that clearly support at least 64GB but am finding they don't seem to note their limitations on Amazon.

So now I'm wondering if there's a term that represents the ability to read over 32GB that I can try searching on?

 

[tcsenter]

MicroSDXC (extended capacity)

 

[lokiju]

MicroSDXC (extended capacity)

Ahhhh!!!

Thanks for clearing that up!
Now if only I can find a nearly flush USB adapter/reader that supports that.

Not looking like they exist.