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

DB25 2Way Manual Data Transfer Switch

2 PORT A/B Data Transfer Switch FREE SHIPPING

NOS Untested Data Transfer Switch 25-PIN A+B Knob DB25 Parallel Port Computer

DATA TRANSFER SWITCH BOX AB Dual Channel DB 25

2 PORT A/B Data Transfer Switch DB25

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

Data Transfer A-B Switch Box with DB25-Pin Input / Output Connector, Used