Metal Thumb Screws for Parallel/Serial DB9/DB25/VGA Connectors

Vintage Datamerica DB25 A/B Data Switch Box Parallel/Serial Selector

DB25 Female Data Transfer Switch 1:2 Manual Parallel Port Splitter Beige

Vintage 2 Way Manual Data Transfer Switch Box AB 25pin Input Output Connections

VTG Radio Shack A/B Data Switch DB25 Female Parallel Port 26-115 25-Pin Printer

Data Doc Electronic Printer Switch DB25 Parallel Port Shared Printer Box

25Ft. DB25 RS232 Male to Male Serial Parallel Cable (25 Feet) SC-25MM

Vintage 2-Port Data Transfer Switch A/B 25-Pin Serial Parallel Cable Ports