I don't have the Micro SD card adapter that comes with the printer and I wanted a place for it close to the card reader or LCD. There's a veion for the left and one for the right, choose you're preference. I printed it vertically adding tree supports so the hole comes out clean. This is my fit uploaded Thingivee remix and I hope you like it. This is a remix from https:www.thingivee.com/thing:398515 and https:www.thingivee.com/thing:3477587