port block

The simple flow-block editor - you can use blocks, vectors and own styles.

VSPD emulates RS232 serial ports connected via virtual null-modem cable.

Create up to 20 pure virtual serial ports in your mobile system .

Monitor serial data exchange between serial devices and any Windows application.

Quick and easy identification and mapping of managed network switch ports.

USB Bus and USB Device protocol analyzer and debugger, with USB traffic sniffer

Capture print streams via Windows spooler, socket, IPP or AirPrint, then optionally run a program.

Scan ports on your Windows PC.

Find, map and identify devices attached to SNMP managed ethernet switch ports.

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