(Andreas Jellinghaus:) I had one, wrote a driver for it, it worked fine. However somehow I locked it, and can't unlock it, so I can't test anymore. I guess they still work fine, but even for windows there is not unlock/format tool, as far as I can see.
Not that Eutron has three different CryptoIdendity? tokens and the other two were not tested at all and are unsupported.
If you have tested one of these readers, please add a report here.