Description:

Suitable for 4-way computer RS232 interface switching, Out

Manual Share Switch Box: No need to unplug and plug in wires when changing from different serial devices such as printers, computers.

DB9 pin Serial Port: It’s suitable for DB9 pin port devices

It’s widely used in the securities market, education and communication field.

Metal house makes the switch box with good heat dissipation.

Switching : panel button switching

Package Includes:

1Pcs DB9 Pin Serial Manual Data Switch Box