Data Transfer A-B-C-D Switch Box - Untested

Vintage Data Transfer Switch Input Output A/B Untested

A/B Transfer Switch 3-Ports VGA 15 Pin Female Data Manual Transfer Switch Box

Vintage Data Transfer Switch 3 way cn-36 A B C Computer Box

Data Transfer Switch 2 Way Vintage Parallel Printer 25 Pin Port A B Computer Box

Vintage Data Transfer Switch A / B with DB25 Ports Mint Condition

Vintage Data Transfer Switch Manual Box 2 Way Parallel Port A B w/ 2 cables

Inmac PC Switch 2 Way Rotary Type PC Data Lines A-B - Untested Sold As Parts