DSPico + SanDisk Ultra microSD: really incompatible, or does it work fine?

Hi everyone,

A few days ago I bought a DSPico flashcart from AliExpress. Since it's coming from overseas, it will probably take a while to arrive, which is expected.

While waiting, I started reading product descriptions more carefully, and the AliExpress seller specifically states: "Do NOT use SanDisk Ultra microSD cards: incompatible with DSPico." Normally, I'd just follow that warning and avoid using one.

However, after doing some research, I've seen many people reporting that they use the same SanDisk Ultra cards in their DSPico without any issues. That's why I'm a bit confused.

This is important to me because microSD cards aren't always easy or affordable to get where I live, and I already have a lightly used 32GB SanDisk Ultra (the white-and-gray model) that has been sitting in a drawer for years.

If it really is incompatible, my only alternative would be a spare 4GB microSD card, which would mean giving up a lot of storage space. I'd like to get the most out of the DSPico once it arrives.

If anyone has experience with the SanDisk Ultra model and can confirm whether it works correctly or causes problems, I'd really appreciate hearing about it.

Thanks in advance!