Interesting Epson memory card

Has anyone ever seen one of these? http://www.siconic.com/computers/epson/ It's a credit card sized memory device made by Epson. Allegedly stored anywhere from 16 - 128K per card. Used some sort of backup battery for the memory. I don't believe this was flash. Apparently Epson OEM'd them to various companies for use in various devices, presumably including laptops. Can anyone identify exactly what this card is and what might be able to read from it? Thanks! -- Sellam Ismail Vintage Computer Festival ------------------------------------------------------------------------------ International Man of Intrigue and Danger http://www.vintage.org [ Old computing resources for business || Buy/Sell/Trade Vintage Computers ] [ and academia at www.VintageTech.com || at http://marketplace.vintage.org ]