DB19 guide
thingiverse
This is a plug guide that I created to attach to my IDC20 to DB19 adapter for my Apple IIgs. Simply print it, apply some glue, line it up and stick it to your adapter.
Download Model from thingiverse
With this file you will be able to print DB19 guide with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on DB19 guide.