I don't see an SD card slot but might peek inside.
Sorry, I wasn't clear: the SD card receiver (slot hardware) may be
installed on the motherboard inside the plastic case, depending on the date
of manufacture of your board (some early boards didn't have the part
installed) - but there is no external slot on any of them, unless you carve
one out yourself. So you have to open it to see if it has the slot
hardware for the card. If it just has an empty space for it, you can
solder one in if you are handy with such things.
