Mounting Brew Pi Spark 3

[fusa]

I am trying to figure out how to mount the Brew Pi Spark 3. I bought a cutting 12x18 cutting board, which I would like to mount it to. I noticed there’s 2 holes on the back, is this for for mounting the device?

Also what is the MicroSD slot used for?

 

[stlbeer]

The microSD slot is for a microSD card that functions as the hard drive for the Pi. The mounting holes are on each corner.