I went out and bought a SanDisk micro SD card, the smallest memory I could find was a 32g
I tried pressing the aspect button and the back of the console but it did not adjust the size.
And my bad I miss understood the number of games. On the picture of the menu screen, top right corner, it reads 48 items found. I thought that meant number of games, but I counted it and I count 28 games which makes more sense because I do see when I press Direct download it says I'm downloading 13.2 when the size of the file 13.15. The .13 must be the missing 5 games.
Maybe its a matter repeated attempts of downloading?