Sony Support

Article ID : 00171492 / Last Modified : 09/01/2020

What is the maximum storage capacity of micro SD cards for my Walkman?

    For the following Walkman series:

    • NW-A100 series
    • NW-A50 series
    • NW-A3x series (e.g. NW-A35, NW-A36, etc.) 
    • NW-A4x series
    • NW-A20 series
    • NWZ-A10 series
    • NW-ZX300
    • NW-ZX507

    The maximum capacity storage is as follows:

    • For microSD cards, the Walkman can support up to 128GB.
    • For microSDXC cards, the Walkman can support up to 2TB.

    All Sony micro-SD cards currently available on the market are confirmed to be compatible.
    Sony cannot guarantee full compatibility with cards from other brands.