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

A-B data transfer switch. Two port DB25

Manual 2 PORT A/B Data Transfer Switch Box

Manual 2 PORT A/B Data Transfer Switch

Data Transfer Switch 2 Ports A/B RJ45 Modem Input Type

Kentek USB USB A to B 2 Way Mini Data Transfer Switch Box IO AB Port PC Botton

Kentek USB USB A to B 2 Way Data Transfer Switch Box Button IO AB Port PC Device

Vintage 2 Port Data Transfer Switch Box A/B Position