This is a simple holder for a Compact Flash Harddrive for the Amiga 1200. It slides over your ribbon connector going to the motherboard and then your CF PCB with small grooves, keeping everything secure. Please note the notches in the CF PCB that aligns with the teeth in the holder. I printed this upside down on a Makerbot Replicator 2 (see pictures) and I did not need any supports even though the gap/overhang is considerable. NOTE: Enjoy!