Reddit reviews Sony MSA-128A 128MB Memory Stick
We found 1 Reddit comments about Sony MSA-128A 128MB Memory Stick. Here are the top ones, ranked by their Reddit score.
Ideal for use in small digital AV electronics products
I Google image searched for "Sony M Memory Stick" (the logo looks like an M)
Result: It looks like it's for Sony digital cameras:
https://www.amazon.com/Sony-MSA-128A-128MB-Memory-Stick/dp/B00005NHH8