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

DB25 4 Way Data Transfer Switch Box Parallel Port Rotary PC Printer

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

4-Way Manual Data Transfer Switch Box Rotary for Parallel Printer PC

CAT5/CAT6 - Data Transfer Switch Box; 4-Way, ABCD Rotary Switch; Kentek

4-Way Manual Data Transfer Switch Box Rotary for Parallel Printer PC

Beige USB A to B 4 Way Mini Data Transfer Switch Box I/O ABCD Port PC

Kentek RJ45 4 Way Mini Data Transfer Switch Box Network ABCD CAT5 CAT6 Internet