Vintage Data Transfer Switch 4 Channel Computer Parallel Serial Control

Vintage Data Transfer Switch A/B Box 2 Position Video

Vintage VGA Data Transfer Switch A/B Box 2 Position Video Switch No Power Needed

Vintage new old stock Parallel Data transfer switch

Vintage Belkin F1B024E 2-Port DB25 Data Transfer Switch with one cord– Untested

Vintage VGA Data Transfer Switch A/B Box 2 Position Video Switch No Power Needed

4-port manual parallel data transfer switch (cross-over type) Retro Computing