2 Way DB-9 Manual Switch Box AB Two Male Serial Devices

Easily make the switch between two DB9 serial devices with our DB9 manual switch box. Change connection from port A to port B with the clearly marked knob located on the front of the manual switch box.

Our manual switch box will connect two serial devices sharing a single computer or two computers on one serial device. This DB9 manual switch box features all 9 pin interfaces which include two male connections, port A and port B, and one female port for the input/output port.