DATA TRANSFER SWITCH BOX AB Dual Channel DB 25

Data Transfer Switch DB25 Parallel port Switch box 2-Port A/B - AB

A-B data transfer switch. Two port DB25

Manual Data Transfer Switch Box 2-Position 2-Port A/B - AB Serial Switchbox

2-Way DB25 Manual Data Transfer Switch Box Rotary Parallel PC Printer

NIB Manual Data Transfer Switch Box 2-Position 2-Port A/B 25 pin DB25-2

Manual Data Transfer Switch Box 2-Position 2-Port A/B Vintage

Manual Data Transfer Switch Box 2-Position 2-Port A/B 25 pin DB25