Applicable Walkman series or models
- NW-A20 series
- NW-A3x series (e.g., NW-A35, NW-A36, etc.)
- NW-A4x series
- NW-A50 series
- NW-A100 series
- NW-A300 series
- NWZ-A10 series
- NW-ZX700 series
- NW-WM1A, NW-WM1Z
- NW-WM1AM2, NW-WM1ZM2
The maximum capacity storage is as follows:
- For microSD cards, the Walkman can support up to 128 GB.
- For microSDXC cards, the Walkman can support up to 1 TB.
All Sony microSD cards currently available on the market are confirmed to be compatible.
Sony cannot guarantee full compatibility with cards from other brands.