Vintage Data Transfer Switch 4 Channel Computer Parallel Serial Control

Vintage Data Transfer Switch DB25 A/B Parallel Port Computer Accessory

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Vintage VGA S-Video Data Transfer Switch Box 4 Position Video Switch

WOODS Joystick Switch 4-to-15-Pin Data Transfer Switch, W/ Cable #5877 (NEW)

Vintage Unbranded Data Transfer Switch

Data Transfer Switch 2 Way Vintage Parallel Printer 25 Pin Port with Two Cables

Multi I/O AT, XT Card - 2 Serial, 1 Parallel, 1 Game Port **NEW** - Old Stock