Kruger & Matz Explore 1403 has nowhere any information what size card it can handle. I probably looked everywhere, I also wrote to the producer - unfortunately no response.
SDXC cards are cards with increased capacity> from 64GB to 2TB - exFAT format (similarly 256GB CompactFlash) - Win10,8,7 supports this format - Windows Vista requires Service Pack
SoC Atom x5-Z8350 Quad-Core based laptops reads SDXC v3.0 up to 128GB
This is how (SDXC) worked in 2016 stick computer Intel Compute Stick (1th gen) * Cherry Trail platform, price approx. $ 120-160 - visited the Atom x5-Z8350, Atom(R) Z3735F - MicroSDXC with UHS-I support It worked better than Android based planets.