We used to use Laplink a lot at work back in the day.
After better methods came along we still used the expression "Laplink" to mean a data transfer by whatever method was convenient.
I suppose it's the same as saying "dial-in" for a pcAnywhere or similar support connection, even when done through nailed-up connections
Here is my laplink cable
I continued to carry that in my car to every job until I retired four years ago, I suppose it was like a babies security blanket!