The HUB for COM ports (hub4com) is a Windows application and is a part
of the com0com project.
It allows to send data received from one COM port to a number of COM
ports and vice versa. In conjunction with the com0com driver the hub4com
makes it possible to handle data from a single serial device by a number
of different applications. For example, several applications can share
data from one GPS device.
In this release the following changes were done:
* Added read interval timeout option.
* Added ability to send data received from port to
the same port.
* Fixed some bugs.
The hub4com can be downloaded from
The homepage for com0com project is http://com0com.sourceforge.net/
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