Receive data from one port and send it to multiple other ports simultaneously.
Most users should download the .zip file ending in -386.zip (the pre-compiled binary) rather than the source code. download hub4com
hub4com is a versatile tool for developers, engineers, and radio hobbyists. Download hub4com-2.1.0.0-386.zip (Null-modem emulator) Receive data from one port and send it