DB25 4 Way Data Transfer Switch Box

DB25 2 Way Data Transfer Switch Box

*~*Vintage*~* Data Transfer Switch 2 Way Parallel Printer DB25 Pin Port A/B Box

Vintage Data Transfer Switch Box with Parallel Ports DB25 Manual A/B

3B VINTAGE Manual Data Transfer Switch Box A/B 2-Position VGA Video Switchbox

Vintage Radio Shack Parallel Port Data Switch Box Manual Selector DB25

Vintage DB25 A/B/C/D Parallel Serial Manual Data Switch Box