ahhh, another year, another sony memory format, the good thing despite size changes from memory stick to duo, and format changes from normal to pro to whatever, they've always been compatable with each other....until i got this new M2 micro card, put it into its adaptor, into the external card reader...nothing, tried the card slot on my new printer...nothing, the built in readr on the compter.....yep, nothing.

anyone else having issues with theirs like this? maybe its just a dud?

mine works fine when i put it into the card reader built into my laptop. i do have to use the adapter like you.