Ubiquiti Networks mPort-S
mPort Serial features RS232 serial connectivity through a standard DB9 serial port.
Once a machine is connected through the serial interface, the mPort Serial can attach to the IP network using built-in WiFi or Ethernet.
From there, a terminal screen can be launched through the mFi controller software to control the connected machine.
The mPort Serial also features an external antenna connector to support longer range industrial applications.