Serial/Parallel Switchboxes

Monoprice RJ45 ABCD 4Way, Switch Box - 5 x Serial Port - Manual

B+B SmartWorx Serial RS-232 Buffered Smart Switch - 5 x Serial Port

B+B SmartWorx Serial Mini Smart Switch - 5 x Serial Port

Black Box DB9 Switch, 6 to 1, Chassis Style B - 7 x Serial Port

Black Box 4-to-1 CAT6 10-GbE Manual Switch (ABCD) - 5 x Serial Port - Manual

Black Box CAT6 Remotely Controlled Layer 1 A/B Switch, Latching, Ethernet, RS-232 - 1 x Serial Port

Black Box Serial Switchbox - 4 x Serial Port - TAA Compliant

Black Box Remotely Controlled Layer 1 A/B Switch - DB9 - 3 x Serial Port

Black Box ABC Dual Switch, DB25 and DB25 for RS-232, Chassis Style B - 3 x Serial Port

Black Box ABC Dual Switches, Chassis Style B - 3 x Serial Port

Black Box Code-Operated Switch II

Black Box Local/Remote Electronic Switch, ABC (2 to 1) - 3 x Parallel Port - Manual

Black Box Lifetime DB25 Switches, (3) Female - 3 x Parallel Port

Black Box DB9 Switches, (3) Female - 3 x Serial Port

Black Box DB9 Switches, (2) Female to (1) Male - 3 x Serial Port