What capacity SD cards can be used with Polyend Play and what's the file partition format used?

The SD card needs to be formatted to the primary FAT32 (or exFAT) MBR partition type.

Polyend Play is offered with a 16 GB microSD card, larger SD cards can also be used as long as they are correctly formatted. We recommend UHS-I cards, particularly ones that are rated A1 or A2. The built-in disk-utility under Mac OS will allow you to select FAT32 for formatting.

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Having trouble with the “Insert SD card” message? See Polyend Play " Insert SD Card".