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

Kentek DB25 2 Way Data Switch Box Rotary Dail for Data Device PC Printer Scanner

Kentek DB9 Male 2 Way Data Switch Box w/ Rotary Dail RS-232 Serial Device Printe

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

KNTK IEEE1284 DB25 2 Way Data Switch Box Rotary PC Device Printer Bi-Directional

INTEREX 2-WAY DATA SWITCH MDS-40 MAC SERIAL A/B PRINTER MODEM BOXED

IDATA DB25 Manual Data Switch Two Way Rotary Dial Printer/Serial Data Lines AB

Kentek DB25 2 Way Data Switch Box Rotary Dail for Data Device PC Printer Scanner