That's called a Killy Klip, if you have the correct type of 68000 package, it clips on very cleanly and securely. if you don't have the compatible Proc package type, you have to do it the ugly way, by soldering a Dip Socket's pins directly to every leg on the 68000. Upgrade cards were made to plug directly into one or the other. That, guys, is a VERY direct 68000 PDS connector slot.

BTW, that's a SCSI port, not a PC printer port if you haven't figured that out already.

The blue isn't out of place at all, most IDC ribbon cable connectors were that color back in the day. There should be a SCSI HDD Cable plugged in at all times, so the color doesn't matter! [] ]'>