Comtrol - DeviceMaster 16-Port Serial Hub

The Comtrol DeviceMaster 16-Port Serial Hub network enables up to 16 serial communications devices. When used with the included NS-Link driver software and a host PC, the DeviceMaster Serial Hub enables placement of COM or TTY ports anywhere on an Ethernet network or across the Internet. In applications where connecting legacy serial devices to a PC without software changes is a requirement, a pair of DeviceMaster 16-Port Serial Hub units can be used to create a point-to-point serial tunnel across the network that seamlessly transfers serial data via TCP or UDP socket connections.