No, the Z1™ and Z2™ store data internally on a flash memory.   Data can be downloaded to your Windows PC using the USB cable included with the Z1™ and Z2™ to our Data Viewer program.  


If you use a Macintosh computer you will need a Windows operating utility such as Parallels or Boot-Camp.  These programs can be purchased at:


        https://www.parallels.com 

        https://support.apple.com/boot-camp


The micro-SD port on our older models is not designed for use with an SD card.  The Z1 devices have an internal flash memory, no SD card is ever needed.