vspm virtual serial port

split COM port, open COM port by several applications

Program allows you to map any serial ports to any other serial ports.

Let your serial applications operate via TCP/IP networks

An inexpensive royalty-free component to access serial ports

Monitor RS232/422/485 COM ports in your network.

Create virtual COM ports connected with virtual null-modem cable, share COM port

Serial port data transfer software log data to local remote computer disk file

Serial Port Monitor for professional RS232/422/485 COM ports monitoring.

Control external devices with serial interface - use Serial Port AX Control.

Eltima Serial Port Terminal - a handy application for testing serial ports.