There is a number of the equipment controlled through a serial port from a PC or a terminal.
Now with Multiport.USB you can:
-Create virtual USB devices at your PC
-Redirect all USB stream to remote computer
Connect any USB device over a local area network or the Internet with USB to Ethernet Connector. It lets you share any USB device that is located on a remote PC over a LAN/WAN/VLAN/VPN or Internet and use it as if it was plugged into your own PC.
This software, designed for Microsoft Windows, allows to print ASCII text files using any printer with a Windows driver, including USB, network and faxmodems. The file can be generated from a DOS/WIN/UNIX/LINUX application and exported in PDF format.
ZylGPSReceiverAX is an ActiveX control that communicates with a serial GPS receiver.
This control works with any NMEA compatible receiver connected to one of the serial ports.
You can use it also with USB devices.